100+ Computer GK Questions in English & Hindi – कंप्यूटर जीके

Here are 100 Computer GK questions to enhance your knowledge about information technology. These question covers a wide range of subjects, such as network fundamentals, programming languages, and computer principles. This set is made to accommodate students of all skill levels and is arranged in ascending sequence from easy to challenging. This collection is designed for those who are interested in testing their IT skills or are tech enthusiasts who want to learn more. So lets begin with our selection of questions covering important topics of the digital domain.

These computer based questions are set in such a pattern that will not only help students and readers to enhance their computer knowledge but will also help candidates preparing for SSC, IBPS PO, RBI, IBPS Clerk, TET, CTET, Railways and UPSC examinations and other competitive examinations to develop overall knowledge related to various computer topics.

Moreover, when user clicks on the “Show Answer” button, we provide him with a small description about the answer for better understanding each answer and topic. You can use the following index to jump to your desire segment by clicking on the difficulty level.

Computer GK Questions – कंप्यूटर जीके प्रश्न उत्तर

Computer GK Questions Pattern - Difficulty Level Easy, Moderate, Hard

The questions are set in the following manner:
Easy Difficulty – Question 1 to 40
Moderate Difficulty – Question 40 to 80
Hard Difficulty – Question 80 to 100

So lets begin with Computer GK Questions.

Computer General-Knowledge MCQs Difficulty Level: Easy

Question 1: What does CPU stand for? – सीपीयू का मतलब क्या है?
1. Central Processing Unit – सेंट्रल प्रांप्ट यूनिट
2. Central Process Unit – सेंट्रल प्रक्रिया इकाई
3. Computer Personal Unit – कंप्यूटर पर्सनल यूनिट
4. Center Pressure Unit – सेंटर प्रेशर इकाई
Question 2 What is full-form of Ram? – RAM का पूर्ण रूप क्या है?
1. Random Access Memory – रैंडम एक्सेस मेमोरी
2. Read-Only Memory – रीड ओनली मेमोरी
3. Real-time Analysis Memory – रियल-टाइम विश्लेषण मेमोरी
4. Random Algorithm Memory – रैंडम एल्गोरिथम मेमोरी
Question 3: Which input device is used to move the cursor on the screen? – स्क्रीन पर कर्सर को घुमाने के लिए किस इनपुट डिवाइस का उपयोग किया जाता है?
1. Keyboard – कीबोर्ड
2. Mouse – माउस
3. Scanner – स्कैनर
4. Printer – प्रिंटर
Question 4: What is the primary function of the motherboard? – मदरबोर्ड का प्राथमिक कार्य क्या है?
1. Power supply – पावर सप्लाई
2. Data storage – डाटा स्टोरेज
3. Communication – संचार
4. Circuit connection – सर्किट कनेक्शन
Question 5: Which storage device has the highest capacity? – किस स्टोरेज डिवाइस की क्षमता सबसे अधिक है?
1. Hard disk drive (HDD) – हार्ड डिस्क ड्राइव (एचडीडी)
2. Solid-state drive (SSD) – सॉलिड-स्टेट ड्राइव (एसएसडी)
3. USB flash drive – USB फ्लैश ड्राइव
4. CD-ROM – सीडी रॉम
Question 6: What is the purpose of an operating system? – ऑपरेटिंग सिस्टम का उद्देश्य क्या है?
1. Run computer programs – कंप्यूटर प्रोग्राम चलाएँ
2. Manage hardware resources – हार्डवेयर संसाधनों का प्रबंधन करें
3. Connect to the internet – इंटरनेट से कनेक्ट करें
4. Play multimedia files – मल्टीमीडिया फ़ाइलें चलाएँ
Question 7: Which programming language is known for its readability and simplicity? – कौन सी प्रोग्रामिंग भाषा अपनी पठनीयता और सरलता के लिए जानी जाती है?
1. Java – जावा
2. C++ – सी++
3. Python – पायथन
4. Ruby – रूबी
Question 8: What is the most common type of computer network? – कंप्यूटर नेटवर्क का सबसे सामान्य प्रकार कौन सा है?
1. PAN
2. LAN
3. MAN
4. WAN
Question 9: What is the significance of the ‘Ctrl + C’ keyboard shortcut? – ‘Ctrl+C’ कीबोर्ड शॉर्टकट का क्या महत्व है?
1. Copy – प्रतिलिपि
2. Cut – काटना
3. Paste – पेस्ट करें
4. Undo – पूर्ववत
Question 10: What is the default file extension for a Microsoft Word document? – Microsoft Word दस्तावेज़ के लिए डिफ़ॉल्ट फ़ाइल एक्सटेंशन क्या है?
1. .docx
2. .txt
3. .pdf
4. .exe
Question 11: In computing, what does GUI stand for? – कंप्यूटिंग में, GUI का क्या अर्थ है?
1. General User Interface – जनरल यूजर इंटरफ़ेस
2. Graphical User Interface – ग्राफिकल यूज़र इंटरफ़ेस
3. Gateway User Interface – गेटवे यूजर इंटरफ़ेस
4. General Unit Interface – जनरल यूनिट इंटरफ़ेस
Question 12: What is the main purpose of a web browser? – वेब ब्राउज़र का मुख्य उद्देश्य क्या है?
1. Document editing – दस्तावेज़ संपादन
2. Gaming – गेमिंग
3. Web navigation – वेब नेविगेशन
4. File management – फ़ाइल प्रबंधन
Question 13: Which company developed the first graphical user interface (GUI)? – किस कंपनी ने पहला ग्राफिकल यूजर इंटरफ़ेस (GUI) विकसित किया?
1. Microsoft – माइक्रोसॉफ्ट
2. Apple – एप्पल
3. IBM – आईबीएम
4. Xerox – ज़ेरॉक्स
Question 14: What does HTML stand for in web development? – वेब डेवलपमेंट में HTML का क्या अर्थ है?
1. HyperText Markup Language
2. High-Level Text Management Language
3. Hyperlink and Text Manipulation Language
4. HyperTransfer and Multimedia Language
Question 15: What is the role of a modem in computer networking? – कंप्यूटर नेटवर्किंग में मॉडेम की क्या भूमिका है?
1. Data storage – डाटा स्ट्रोगे
2. Communication – कम्युनिकेशन
3. Print management – प्रिन्टींइग
4. File sharing – फाइल एडिटिंग
Question 16: What is the purpose of the ‘Shift’ key on a keyboard? – कीबोर्ड पर ‘Shift-की” का क्या उद्देश्य है?
1. Capitalize letters – अक्षरों को बड़े अक्षरों में लिखें
2. Start a new line – एक नई लाइन प्रारंभ करें
3. Access special characters – विशेष वर्णों तक पहुंचें
4. Delete text – डिलीट टेक्स्ट
Question 17: Which programming language is commonly used for creating web pages? – वेब पेज बनाने के लिए आमतौर पर किस प्रोग्रामिंग भाषा का उपयोग किया जाता है?
1. Python – पाइथन
2. Java – जावा
3. HTML – एचटीएमएल
4. C++ – सी++
Question 18: What is the function of the ‘Ctrl + Z’ keyboard shortcut? – ‘Ctrl + Z’ कीबोर्ड शॉर्टकट का क्या कार्य है?
1. Save – सेव
2. Print – प्रिंट करें
3. Undo – अनडू
4. Copy – कॉपी
Question 19: What is the purpose of a firewall in computer security? – कंप्यूटर सुरक्षा में फ़ायरवॉल का उद्देश्य क्या है?
1. Data storage – डाटा स्टोरेज
2. Network protection – नेटवर्क सुरक्षा
3. File sharing – फ़ाइल साझाकरण
4. Print management – प्रिंटिंग प्रबंधन
Question 20: Which device is used to input sound into a computer? – कंप्यूटर में ध्वनि इनपुट करने के लिए किस उपकरण का उपयोग किया जाता है?
1. Microphone – माइक्रोफ़ोन
2. Webcam – वेबकैम
3. Keyboard – कीबोर्ड
4. Mouse – माउस
Question 21: What is the function of the ‘Backspace’ key on a keyboard? – कीबोर्ड पर ‘बैकस्पेस’ कुंजी का क्या कार्य है?
1. Move the cursor to the beginning – कर्सर को आरंभ में ले जाएं
2. Permanently Delete an item – किसी आइटम को स्थायी रूप से हटाएं
3. Move the cursor one space forward – कर्सर को एक स्थान आगे ले जाएँ
4. Delete the character to the left of the cursor – कर्सर के बायीं ओर का अक्षर हटायें
Question 22: What is the purpose of a cache memory in a computer? – कंप्यूटर में कैश मेमोरी का उद्देश्य क्या है?
1. Long-term data storage – दीर्घकालिक डेटा स्टोरेज
2. Temporary data storage – अस्थायी डेटा स्टोरेज
3. File organization – फ़ाइल संगठन
4. Data transmission – डेटा ट्रांसमिशन
Question 23: Which file format is commonly used for images on the web? – वेब पर इमेजेज के लिए आमतौर पर कौन सा फ़ाइल प्रारूप उपयोग किया जाता है?
1. MP3
2. PDF
3. JPG
4. TXT
Question 24: What is the default protocol for sending emails on the Internet? – इंटरनेट पर ईमेल भेजने के लिए डिफ़ॉल्ट प्रोटोकॉल क्या है?
1. FTP
2. SMTP
3. HTTP
4. DHCP
Question 25: In computer graphics, what does RGB stand for? – कंप्यूटर ग्राफ़िक्स में RGB का क्या अर्थ है?
1. Red, Green, Blue
2. Random Graphics Buffer
3. Readable Graphics Byte
4. Responsive Graphics Block
Question 26: What is the purpose of the ‘Alt + Tab’ keyboard shortcut? – Alt + Tab’ कीबोर्ड शॉर्टकट का उद्देश्य क्या है?
1. Open a new tab in the browser – ब्राउज़र में एक नया टैब खोलें
2. Switch between open applications – खुले अनुप्रयोगों के बीच स्विच करें
3. Tabulate data in a spreadsheet – डेटा को एक स्प्रेडशीट में सारणीबद्ध करें
4. Align text to the right – टेक्स्ट को दाईं ओर संरेखित करें
Question 27: Which programming language is often used for scientific and mathematical applications? – कौन सी प्रोग्रामिंग भाषा अक्सर वैज्ञानिक और गणितीय अनुप्रयोगों के लिए उपयोग की जाती है?
1. Java
2. Python
3. C#
4. Fortran
Question 28: What does the acronym URL stand for? – परिवर्णी शब्द URL का क्या अर्थ है?
1. Universal Resource Locator
2. Uniform Resource Locator
3. Unified Resource Locator
4. Unique Resource Locator
Question 29: What is the role of a DNS server in computer networking? – कंप्यूटर नेटवर्किंग में DNS सर्वर की क्या भूमिका है?
1. Data storage – डाटा स्टोरेज
2. Network security – नेटवर्क सुरक्षा
3. Internet protocol – इंटरनेट प्रोटोकॉल
4. Domain name resolution – डोमेन नाम रेसोलुशन
Question 30: Which type of software provides a user interface for interacting with a computer? – किस प्रकार का सॉफ्टवेयर कंप्यूटर के साथ इंटरैक्ट करने के लिए यूजर इंटरफेस प्रदान करता है?
1. System software – सिस्टम सॉफ्ट्वेयर
2. Application software – एप्लीकेशन सॉफ्टवेयर
3. Utility software – यूटिलिटी सॉफ्टवेयर
4. Firmware – फर्मवेयर
Question 31: What is the difference between HTTP and HTTPS? – HTTP और HTTPS के बीच क्या अंतर है?
1. HyperText Transfer Protocol and HyperText Transfer Protocol Secure
2. High Transfer Performance and High Transfer Performance Secure
3. HyperText Transfer Protocol and HyperText Transfer Performance Secure
4. HyperText Transfer Performance and HyperText Transfer Protocol Secure
Question 32: In database terminology, what does SQL stand for? – SQL का मतलब क्या है?
1. Structured Question Language
2. System Query Language
3. Structured Query Language
4. System Question Language
Question 33: What is the purpose of a router in a computer network? – राउटर का उद्देश्य क्या है?
1. File Sharing – फाइल शेयरिंग
2. Connect multiple networks – एकाधिक नेटवर्क कनेक्ट करने के लिए
3. Store data – स्टोर डाटा
4. Display web pages – वेब पेज प्रदर्शित करना
Question 34: Which programming language is commonly used for game development? – गेम डेवलपमेंट के लिए आमतौर पर कौन सी भाषा का उपयोग किया जाता है?
1. Python
2. Java
3. C++
4. Ruby
Question 35: What is the role of a compiler in programming? – प्रोग्रामिंग में कंपाइलर की क्या भूमिका है?
1. Execute program instructions – एक्सेक्यूटे प्रोग्राम इंस्ट्रक्शन
2. Translate source code to machine code – स्रोत कोड का मशीन कोड में अनुवाद करना
3. Manage memory resources – मैनेज मेमोरी रिसोर्सेज
4. Control input and output operations – इनपुट और आउटपुट कंट्रोल करना
Question 36: What is cloud computing, and how does it work? – क्लाउड कंप्यूटिंग क्या है और यह कैसे काम करती है?
1. Storing data on physical servers
2. Accessing files from a local computer
3. Internet-based computing using shared resources
4. Creating clouds in the sky
Question 37: Explain the concept of virtualization in computing.
1. Simulating real-world scenarios
2. Creating virtual realities
3. Running multiple operating systems on a single machine
4. Enhancing computer graphics
Question 38: What is the purpose of an IP address in networking? – नेटवर्किंग में आईपी एड्रेस का उद्देश्य क्या है?
1. Identify a device on the internet – इंटरनेट पर किसी डिवाइस की पहचान करना
2. Determine the device model – डिवाइस मॉडल निर्धारित करना
3. Execute commands on a device – किसी डिवाइस पर कमांड निष्पादित करना
4. Provide internet access – इंटरनेट पहुंच प्रदान करना
Question 39: What is the significance of the ‘404 error’ in web browsing? – वेब ब्राउजिंग में ‘404 त्रुटि’ का क्या महत्व है?<
1. Successful webpage loading
2. Server not found
3. Internet connection lost
4. File downloaded successfully
Question 40: How does a computer virus spread and infect systems? – कंप्यूटर वायरस कैसे फैलता है और सिस्टम को संक्रमित करता है?
1. By sharing USB drives
2. Over the internet and infected files
3. Via email attachments
4. All of the above

Computer Based GK Questions Difficulty Level: Moderate

Question 41: What is the difference between hardware and software? – हार्डवेयर और सॉफ्टवेयर में क्या अंतर है?
1. Hardware is physical, and software is a set of instructions – हार्डवेयर भौतिक है, और सॉफ्टवेयर निर्देशों का एक सेट है
2. Hardware and software are the same – हार्डवेयर और सॉफ्टवेयर एक जैसे हैं
3. Hardware is an application, and software is physical – हार्डवेयर एक एप्लीकेशन है, और सॉफ्टवेयर भौतिक है
4. Hardware is a set of instructions – हार्डवेयर निर्देशों का एक समूह है
Question 42: Define the term “algorithm” in computer science. – कंप्यूटर विज्ञान में “एल्गोरिदम” शब्द को परिभाषित करें।
1. A type of computer hardware
2. A sequence of steps to perform a task
3. A programming language
4. An operating system
Question 43: Explain the concept of artificial intelligence (AI). – कृत्रिम बुद्धिमत्ता (एआई) की अवधारणा को समझाइए।
1. Creating robots with emotions – भावनाओं से रोबोट बनाना
2. Machines mimicking human intelligence – मानव बुद्धि की नकल करने वाली मशीनें
3. Enhancing natural human abilities – प्राकृतिक मानवीय क्षमताओं को बढ़ाना
4. Programming languages – प्रोग्रामिंग भाषा
Question 44: What is a LAN (Local Area Network) and its typical uses? – LAN (लोकल एरिया नेटवर्क) क्या है और इसके विशिष्ट उपयोग क्या हैं?
1. Wide-reaching network with global coverage
2. A network connecting devices within a limited area
3. Satellite communication system
4. An advanced internet network
Question 45: What are the main components of a graphics processing unit (GPU) – ग्राफ़िक्स प्रोसेसिंग यूनिट (जीपीयू) के मुख्य घटक क्या हैं?
1. Central Processing Unit (CPU)
2. Memory and storage
3. Arithmetic Logic Unit (ALU) only
4. Cores, memory, and a memory bus
Question 46: Describe the difference between symmetric and asymmetric encryption. – सममित और असममित एन्क्रिप्शन के बीच अंतर का वर्णन करें।
1. Both use the same key for encryption and decryption
2. Symmetric uses one key, while asymmetric uses a pair of keys
3. Asymmetric is less secure than symmetric
4. Symmetric encryption is only used for emails
Question 47: How does a computer’s file system work? – कंप्यूटर का फ़ाइल सिस्टम कैसे काम करता है?
1. It manages hardware components – यह हार्डवेयर घटकों का प्रबंधन करता है
2. Organizes and stores data on storage devices – स्टोरेज उपकरण पर डेटा को व्यवस्थित और संग्रहीत करता है
3. Controls the computer’s power supply – कंप्यूटर की बिजली आपूर्ति को नियंत्रित करता है
4. Manages internet connectivity – इंटरनेट कनेक्टिविटी का प्रबंधन करता है
Question 48: What is the purpose of a version control system in software development?
1. It controls the version of the operating system
2. Manages changes to source code over time
3. Determines the compatibility of software
4. Monitors internet speed
Question 49: Explain the concept of multi-threading in programming.- प्रोग्रामिंग में मल्टी-थ्रेडिंग की अवधारणा को समझाइए।
1. Running multiple programs simultaneously – एक साथ कई प्रोग्राम चलाना
2. Executing multiple threads within a single program – एक ही प्रोग्राम के भीतर अनेक थ्रेड्स को निष्पादित करना
3. Creating multiple virtual machines – एकाधिक वर्चुअल मशीनें बनाना
4. Managing network connections – नेटवर्क कनेक्शन प्रबंधित करना
Question 50: Define the terms latency and bandwidth in networking. – नेटवर्किंग में विलंबता और बैंडविड्थ को परिभाषित करें।
1. Latency is the speed of data transfer; bandwidth is the delay
2. Latency is the delay; bandwidth is the speed of data transfer
3. Both refer to data transfer speed
4. Latency and bandwidth are unrelated
Question 51: What is the role of a proxy server in internet security? – इंटरनेट सुरक्षा में प्रॉक्सी सर्वर की क्या भूमिका है?
1. It enhances internet speed – यह इंटरनेट स्पीड को बढ़ाता है
2. Acts as an intermediary between a user and the internet – उपयोगकर्ता और इंटरनेट के बीच मध्यस्थ के रूप में कार्य करता है
3. Manages computer hardware – हार्डवेयर का प्रबंधन करता है
4. Monitors power consumption – बिजली की खपत पर नज़र रखता है
Question 52: Explain the working principle of a solid-state drive (SSD). – सॉलिड-स्टेट ड्राइव (SSD) के कार्य सिद्धांत की व्याख्या करें।
1. Uses magnetic storage for data
2. Employs electronic memory for data storage
3. Requires constant power to retain data
4. Relies on optical technology for data transfer
Question 53: What is the purpose of a conditional statement in programming? – प्रोग्रामिंग में सशर्त कथन का उद्देश्य क्या है?
1. Manages program execution speed
2. Controls the flow of program execution based on conditions
3. Monitors network connectivity
4. Determines hardware compatibility
Question 54: Define the terms “malware” and “spyware” in computer security. – कंप्यूटर सुरक्षा में “मैलवेयर” और “स्पाइवेयर” शब्दों को परिभाषित करें।
1. Malware is software designed to harm a computer; spyware gathers information without consent
2. Malware is hardware damage; spyware monitors power usage
3. Malware refers to internet speed issues; spyware detects network vulnerabilities
4. Malware protects against spyware; spyware safeguards against malware
Question 55: How does a computer’s cache memory contribute to performance? – कंप्यूटर की कैश मेमोरी परफॉरमेंस में कैसे योगदान करती है?
1. It stores frequently accessed data for quick retrieval
2. It manages internet browser settings
3. It controls network connections
4. It monitors system temperature
Question 56: What is the purpose of a subnet mask in networking?
1. Identifies a specific network
2. Prevents unauthorized access to a network
3. Manages internet speed
4. Controls data transfer between devices
Question 57: Explain the concept of responsive web design. – रिस्पॉन्सिव वेब डिज़ाइन की अवधारणा को समझाइए।
1. Adapts to different screen sizes and devices – विभिन्न स्क्रीन आकारों और उपकरणों के अनुकूल
2. Increases internet speed – इंटरनेट स्पीड बढ़ाता है
3. Enhances browser security – ब्राउज़र सुरक्षा बढ़ाता है
4. Manages file storage on a server – सर्वर पर फ़ाइल भंडारण का प्रबंधन करता है
Question 58: What are the key features of an object-oriented programming language? – ऑब्जेक्ट-ओरिएंटेड प्रोग्रामिंग भाषा की प्रमुख विशेषताएं क्या हैं?
1. Focuses on procedural programming
2. Utilizes functions for data manipulation
3. Emphasizes objects and classes for code organization
4. Relies on machine code for execution
Question 59: Describe the function of a digital signature in cybersecurity. – साइबर सुरक्षा में डिजिटल हस्ताक्षर के कार्य का वर्णन करें।
1. Authenticates the identity of a sender – प्रेषक की पहचान प्रमाणित करता है
2. Encrypts entire network traffic – नेटवर्क ट्रैफ़िक को एन्क्रिप्ट करता है
3. Monitors system performance – सिस्टम प्रदर्शन पर नज़र रखता है
4. Manages user access permissions – उपयोगकर्ता पहुंच अनुमतियां प्रबन्धित करता है ​
Question 60: How does a computer’s power supply unit (PSU) work? – कंप्यूटर की बिजली आपूर्ति इकाई (पीएसयू) कैसे काम करती है?
1. Converts AC power to DC power
2. Regulates internet speed
3. Controls data storage on a hard drive
4. Monitors temperature of internal components
Question 61: What is the Turing Test, and why is it significant in artificial intelligence? – ट्यूरिंग टेस्ट क्या है और यह कृत्रिम बुद्धिमत्ता में महत्वपूर्ण क्यों है?
1. Evaluates programming languages
2. Tests the performance of computer hardware
3. Assesses a machine’s ability to exhibit intelligent behavior
4. Measures internet speed
Question 62: Explain the concept of quantum computing and its potential applications. – क्वांटम कंप्यूटिंग की अवधारणा और इसके संभावित अनुप्रयोगों की व्याख्या करें।
1. Utilizes classical bits for computation
2. Relies on binary code for data processing
3. Harnesses the principles of quantum mechanics for computation
4. Manages system security
Question 63: Describe the role of a blockchain in cryptocurrency. – क्रिप्टोकरेंसी में ब्लॉकचेन की भूमिका का वर्णन करें।
1. Manages internet speed in blockchain networks – ब्लॉकचेन नेटवर्क में इंटरनेट स्पीड को प्रबंधित करता है
2. Provides secure and decentralized transaction validation – सुरक्षित और विकेन्द्रीकृत लेनदेन सत्यापन प्रदान करता है
3. Monitors system performance of blockchain nodes – ब्लॉकचेन नोड्स के सिस्टम प्रदर्शन पर नज़र रखता है
4. Controls data storage in blockchain databases – ब्लॉकचेन डेटाबेस में डेटा स्टोरेज को नियंत्रित करता है
Question 64: What is the purpose of the BIOS (Basic Input/Output System) in a computer? – कंप्यूटर में BIOS (बेसिक इनपुट/आउटपुट सिस्टम) का उद्देश्य क्या है?
1. Manages internet speed during system boot-up – सिस्टम बूट-अप के दौरान इंटरनेट स्पीड को प्रबंधित करता है
2. Controls data transfer between external devices – बाहरी उपकरणों के बीच डेटा स्थानांतरण को नियंत्रित करता है
3. Facilitates communication between the operating system and hardware – ऑपरेटिंग सिस्टम और हार्डवेयर के बीच संचार को सुगम बनाता है
4. Monitors temperature of internal components – आंतरिक घटकों के तापमान पर नज़र रखता है
Question 65: Define the term “big data” and discuss its challenges and opportunities. – बिग डाटा शब्द को परिभाषित करें और इसकी चुनौतियों और अवसरों पर चर्चा करें।
1. Refers to large-sized computer hardware
2. Involves processing massive volumes of data with varied characteristics
3. Manages internet speed in data centers
4. Controls data storage on cloud servers
Question 66: How does a distributed denial-of-service (DDoS) attack work, and how can it be mitigated? – डिस्ट्रीब्यूटेड डिनायल-ऑफ-सर्विस (डीडीओएस) हमला कैसे काम करता है और इसे कैसे कम किया जा सकता है?
1. Enhances internet speed through distributed networks
2. Delays data transfer between devices
3. Overwhelms a target with a flood of malicious traffic
4. Manages security protocols in a network
Question 67: Explain the principles of the CAP theorem in distributed systems.
1. Determines computer hardware specifications
2. Defines the architecture of a distributed database
3. Describes the trade-offs in distributed systems
4. Manages internet speed in cloud computing
Question 68: What is the difference between symmetric and asymmetric multiprocessing?
1. Involves multiple processors sharing the same memory
2. Utilizes multiple processors with dedicated memory
3. Manages internet speed in parallel computing
4. Controls data transfer in multiprocessing systems
Question 69: Describe the concept of edge computing and its advantages. – एज कंप्यूटिंग की अवधारणा और इसके लाभों का वर्णन करें।
1. Refers to processing data at centralized cloud servers
2. Involves computation at the source of data generation
3. Manages internet speed in distributed networks
4. Controls data storage in edge devices
Question 70: Discuss the significance of Moore’s Law in the field of computer hardware.
1. Defines the principles of parallel processing
2. Predicts the doubling of transistor count in integrated circuits
3. Manages internet speed in semiconductor manufacturing
4. Controls data storage in computer memory
Question 71: What are the key features of a quantum key distribution (QKD) system?
1. Utilizes classical cryptography principles
2. Employs quantum mechanics for secure key exchange
3. Manages internet speed in fiber optic networks
4. Controls data transfer in wireless communication
Question 72: Explain the architecture and components of a neural network. – तंत्रिका नेटवर्क की वास्तुकला और घटकों की व्याख्या करें।
1. Consists of input and output layers only
2. Utilizes artificial neurons for information processing
3. Manages internet speed in cloud computing
4. Controls data storage in computer memory
Question 73: Discuss the potential ethical challenges of artificial intelligence.
1. Influences weather forecasting accuracy
2. Raises concerns about bias and job displacement
3. Manages internet speed in machine learning
4. Controls data transfer in virtual reality systems
Question 74: What is the role of a microkernel in operating system design?
1. Manages file storage and retrieval
2. Controls data transfer in network protocols
3. Acts as the core component handling essential functions
4. Coordinates peripheral device communication
Question 75: Describe the differences between classical cryptography and quantum cryptography. – क्लासिकल क्रिप्टोग्राफी और क्वांटम क्रिप्टोग्राफी के बीच अंतर का वर्णन करें।
1. Utilizes quantum mechanics for secure communication
2. Relies on mathematical algorithms for encryption
3. Manages internet speed in fiber optic networks
4. Controls data transfer in wireless communication
Question 76: How does a content delivery network (CDN) improve web performance? – सामग्री वितरण नेटवर्क (सीडीएन) वेब प्रदर्शन को कैसे सुधारता है?
1. Accelerates internet speed for video streaming
2. Distributes content across multiple servers closer to users
3. Manages data storage in cloud computing
4. Controls file transfer in peer-to-peer networks
Question 77: Discuss the concept of fuzzy logic and its applications.
1. Manages data transfer in virtual reality systems
2. Utilizes imprecise or uncertain information for decision-making
3. Influences weather forecasting accuracy
4. Controls internet speed in cloud computing
Question 78: Explain the principles behind homomorphic encryption.
1. Utilizes quantum mechanics for secure communication
2. Enables computations on encrypted data without decryption
3. Manages internet speed in fiber optic networks
4. Controls data transfer in wireless communication
Question 79: Describe the function of a hypervisor in virtualization.
1. Coordinates peripheral device communication
2. Manages file storage and retrieval
3. Acts as the core component handling essential functions
4. Controls data transfer in network protocols
Question 80: What is the significance of the P vs. NP problem in computer science?
1. Influences weather forecasting accuracy
2. Raises concerns about bias and job displacement
3. Manages internet speed in machine learning
4. Determines the complexity of computational problems

Information Technology Questions Difficulty Level: High

Question 81: Discuss the challenges and benefits of implementing a quantum internet.
1. Enhances internet speed in traditional networks
2. Enables ultra-secure communication through quantum entanglement
3. Manages data storage in cloud computing
4. Controls data transfer in wireless communication
Question 82: How do machine learning algorithms improve over time through reinforcement learning?
1. Utilizes quantum mechanics for secure communication
2. Adapts based on feedback and rewards
3. Manages data storage in cloud computing
4. Controls data transfer in wireless communication
Question 83: Explain the principles of differential privacy in data protection.
1. Influences weather forecasting accuracy
2. Preserves privacy by adding noise to data
3. Manages internet speed in machine learning
4. Determines the complexity of computational problems
Question 84: Discuss the advantages and disadvantages of using a monolithic kernel.
1. Coordinates peripheral device communication
2. Raises concerns about bias and job displacement
3. Acts as the core component handling essential functions
4. Controls data transfer in network protocols
Question 85: What is the purpose of a rainbow table in password cracking?
1. Utilizes quantum mechanics for secure communication
2. Adapts based on feedback and rewards
3. Manages data storage in cloud computing
4. Enables precomputed password hashes for quick decryption
Question 86: Describe the principles of software-defined networking (SDN).
1. Utilizes quantum mechanics for secure communication
2. Adapts based on feedback and rewards
3. Manages data storage in cloud computing
4. Separates control and data planes for network flexibility
Question 87: Discuss the concept of zero-knowledge proofs in cryptography.
1. Influences weather forecasting accuracy
2. Preserves privacy by adding noise to data
3. Manages internet speed in machine learning
4. Allows proving the authenticity of information without revealing details
Question 88: How do autonomous vehicles use sensor fusion for navigation?
1. Coordinates peripheral device communication
2. Raises concerns about bias and job displacement
3. Acts as the core component handling essential functions
4. Integrates data from multiple sensors for accurate navigation
Question 89: Explain the concept of homogeneity in distributed computing.
1. Influences weather forecasting accuracy
2. Preserves privacy by adding noise to data
3. Manages internet speed in machine learning
4. Ensures uniformity and similarity among system components
Question 90: Discuss the challenges and potential solutions for achieving quantum supremacy.
1. Utilizes quantum mechanics for secure communication
2. Adapts based on feedback and rewards
3. Manages data storage in cloud computing
4. Overcomes classical computing limitations using quantum systems
Question 91: What is the importance of Shor’s algorithm in the context of quantum computing?
1. Utilizes quantum mechanics for secure communication
2. Adapts based on feedback and rewards
3. Manages data storage in cloud computing
4. Has the potential to break widely used cryptographic systems
Question 92: Describe the working principles of a homopolar motor.
1. Coordinates peripheral device communication
2. Preserves privacy by adding noise to data
3. Manages internet speed in machine learning
4. Employs direct current to generate rotational motion
Question 93: Explain the differences between classical and quantum machine learning algorithms.
1. Influences weather forecasting accuracy
2. Preserves privacy by adding noise to data
3. Manages internet speed in machine learning
4. Leverages quantum phenomena for computation
Question 94: Discuss the concept of dark web and its impact on cybersecurity.
1. Coordinates peripheral device communication
2. Preserves privacy by adding noise to data
3. Manages internet speed in machine learning
4. Represents a hidden part of the internet associated with illicit activities
Question 95: How does the concept of entanglement play a role in quantum communication?
1. Utilizes quantum mechanics for secure communication
2. Adapts based on feedback and rewards
3. Manages data storage in cloud computing
4. Enables the transmission of information between quantum particles
Question 96: Describe the principles and challenges of federated learning.
1. Influences weather forecasting accuracy
2. Preserves privacy by adding noise to data
3. Facilitates collaborative machine learning without centralizing data
4. Manages internet speed in machine learning
Question 97: What is the importance of the Halting Problem in the theory of computation?
1. Coordinates peripheral device communication
2. Addresses challenges in artificial intelligence
3. Influences weather forecasting accuracy
4. Demonstrates the limitations of algorithmic solvability
Question 98: Explain the role of a compiler optimization in improving program performance.
1. Influences weather forecasting accuracy
2. Addresses challenges in artificial intelligence
3. Manages internet speed in machine learning
4. Optimizes the execution speed and efficiency of compiled code
Question 99: Discuss the challenges and strategies for securing Internet of Things (IoT) devices.
1. Coordinates peripheral device communication
2. Addresses challenges in artificial intelligence
3. Manages internet speed in machine learning
4. Involves addressing vulnerabilities, encryption, and authentication in IoT devices
Question 100: What is the purpose of a compiler optimization in improving program performance?
1. Influences weather forecasting accuracy
2. Addresses challenges in artificial intelligence
3. Manages internet speed in machine learning
4. Optimizes the execution speed and efficiency of compiled code

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