Knowledge Booster: Computer Edition (11 Oct 2026)
Welcome to today's Computer Knowledge Booster! We've handpicked 10 essential questions from our database to help you sharpen your skills. Dive in and test your knowledge!
Q1. The acronym for MAC is? MAC का संक्षिप्त रूप क्या है?
- A) Media Access configuration
- B) Main Access control
- C) Media Access control
- D) Main access configuration
Correct Answer: Media Access control
Explanation: Explanation : MAC a unique identifier assigned to a network interface controller (NIC) for use as a network address in communication stands for Media Access Control,
Q2. AI stands for ___________ (Hint: Computerization) एआई का संक्षिप्त रूप ___________ है (संकेत: कम्प्यूटरीकरण)
- A) Absolute Intelligence
- B) Artificial Information
- C) Artificial International
- D) None of these
Correct Answer: None of these
Explanation: Explanation : The Correct Answer is Artificial Intelligence. Some more details about Artificial Intelligence: 1. Can process large amounts of data in ways, unlike humans. 4. Able to do things such as recognize patterns, make decisions, and judge like humans.5. Based on Deep learning and natural language 6. The Science of making machines that can think like humans. 2. Examples: A Chess playing Computers B.. Self driving Cars. 7. John McCarthy - Considered as the Father of the AI. Because he coined the word AI.
Q3. CRT stands for? CRT का पूरा नाम क्या है?
- A) Character Ray Tube
- B) Cathode Ray Tube
- C) Color Resonant Technique
- D) Color Ray Tube
Correct Answer: Cathode Ray Tube
Explanation: Explanation : Cathode Ray Tube
Q4. Which of the following is a GUI device? निम्नलिखित में से कौन सा जीयूआई डिवाइस है?
- A) Keyboard
- B) monitor
- C) Mouse
- D) all
Correct Answer: Mouse
Explanation: Explanation : graphical user interface. Mouse
Q5. Which of the following is not an operating system? (CBT LDCE question) निम्नलिखित में से कौन सा ऑपरेटिंग सिस्टम नहीं है? (CBT LDCE प्रश्न)
- A) DOS
- B) ORACLE
- C) LINUX
- D) WINDOWS
Correct Answer: ORACLE
Explanation: Explanation : java is also not a operating sysytem. CBT LDCE Question So, is an operating system. : ✅ – An early OS used in personal computers. A) DOS (Disk Operating System) Operating System B) ORACLE : ❌ . It is a used for storing and managing data. Database Management System (DBMS) : ✅ – Open-source OS used in servers, desktops, and embedded systems. C) LINUX D) WINDOWS
Q6. ICANN stands for ____________ ICANN का पूरा नाम ____________ है।
- A) Internal Confederation for Assigned Names and Numbers
- B) International Confederation for Assigned Names and Numbers
- C) Internet Corporation for Assigned Names and Numbers
- D) None of these
Correct Answer: Internet Corporation for Assigned Names and Numbers
Explanation: Explanation :
Q7. You can protect sensitive data from prying eyes using ______ ? आप ______ का उपयोग करके संवेदनशील डेटा को दूसरों की नज़रों से सुरक्षित रख सकते हैं?
- A) Encryption
- B) Passwords
- C) File locks
- D) File permissions
Correct Answer: Encryption
Explanation: Encryption is a technique in which sensitive data encrypted from misuse.
Q8. RAM stands for? RAM का पूरा नाम क्या है?
- A) Random Aligned Memory
- B) Random Access Memory
- C) Read Access Memory
- D) None of these
Correct Answer: Random Access Memory
Explanation: Explanation : Random Access Memory
Q9. Which of the following is not an open sources operating system (LDCE ASTE 2024 Question) निम्नलिखित में से कौन सा ओपन सोर्स ऑपरेटिंग सिस्टम नहीं है (LDCE ASTE 2024 प्रश्न)
- A) Windows
- B) Ubuntu
- C) Android
- D) Linux
Correct Answer: Windows
Explanation: Explanation : LDCE ASTE 2024 Question : ❌ . It is a developed by Microsoft. Its source code is not freely available or modifiable. Windows Not open source proprietary operating system : ✅ Open source. It’s a Linux-based OS and its source code is freely available. Ubuntu : ✅ Open source (based on Linux kernel). Although many Android devices include proprietary components, the core OS (AOSP - Android Open Source Project) is open source. Android Linux
Q10. Which of following is used in Randrom Access Memory? निम्नलिखित में से किसका उपयोग रैंडम एक्सेस मेमोरी में किया जाता है?
- A) Conductor
- B) Semi Conductor
- C) Vaccum Tubes
- D) Transistor
Correct Answer: Semi Conductor
Explanation: Explanation : Semi Conductor
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