Knowledge Booster: Computer Edition (20 Mar 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. Which one of these also known as read/write memory ? इनमें से किसे रीड/राइट मेमोरी के नाम से भी जाना जाता है?
- A) ROM
- B) RAM
- C) DVD
- D) Hard Disk
Correct Answer: RAM
Explanation: Explanation : Hence, is the correct answer. A) ROM (Read-Only Memory) read-only : ✔️ Known as because data can be both and it. It is , meaning data is lost when power is turned off. ✅ B) RAM (Random Access Memory) C) DVD read/write memory : ❌ As the name suggests, it is mainly and not used for regular write operations. read from : ❌ Primarily , though some DVDs can be written to (e.g., DVD-RW), they are not typically referred to as read/write memory. written to volatile memory
Q2. 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 :
Q3. LCD stands for? एलसीडी का पूरा नाम क्या है?
- A) Liquid crystal Display
- B) Laser Crystal Display
- C) Light Crystal Display
- D) none
Correct Answer: Liquid crystal Display
Explanation: Explanation : Liquid crystal Display
Q4. What is the utility used to check the health of hard drive in windows (LDCE ASTE 2024 Question) विंडोज़ में हार्ड ड्राइव की स्थिति की जांच करने के लिए किस यूटिलिटी का उपयोग किया जाता है (LDCE ASTE 2024 प्रश्न)?
- A) Disc
- B) Clean up disk
- C) Check disk
- D) System restore
Correct Answer: Check disk
Explanation: Explanation : LDCE ASTE 2024 Question : ❌ Not a utility, just a general term for storage media. A) Disc Disk Cleanup B) Clean up disk (): ❌ Used to free up space on the hard drive by deleting temporary files, not for checking health. ✅ C) Check Disk (): ✔️ . This utility is used to of the hard drive. It detects and attempts to fix bad sectors and errors. check the file system integrity and physical condition D) System Restore
Q5. 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,
Q6. 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
Q7. 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
Q8. If your computer keeps rebooting itself, then it is likely that _______ ? यदि आपका कंप्यूटर बार-बार अपने आप रीबूट हो रहा है, तो संभवतः _______ है?
- A) It has a virus
- B) It does not have enough memory
- C) There is no printer
- D) There has been a power surge
Correct Answer: There has been a power surge
Explanation: If your computer keeps rebooting itself, then it is likely that there has been a power surge (option d). A power surge can cause the computer to shut down and restart unexpectedly. Other possible causes of the problem could include a hardware malfunction or software issues. However, based on the options provided, a power surge is the most likely cause of the issue.
Q9. Which is the platform thorugh which procurement of goods and services is done by the Government Ministries and Departments, Public Sector Undertakings and other apex autonomous bodies of the Central Government? वह कौन सा मंच है जिसके माध्यम से सरकारी मंत्रालयों और विभागों, सार्वजनिक क्षेत्र के उपक्रमों और केंद्र सरकार के अन्य सर्वोच्च स्वायत्त निकायों द्वारा वस्तुओं और सेवाओं की खरीद की जाती है?
- A) Government eMarket
- B) National eMarket Ltd
- C) Rashtriya eMarket
- D) eSamrudhi
Correct Answer: Government eMarket
Explanation: Explanation : ASTE LDCE CBT 2022 Exam question AEN 70% CBT 2023 Exam question Government e-Marketplace (GeM) is the Public Procurement Portal for procurement of goods and services for all Central Government and State Government Ministries, Departments, Public Sector Units (PSUs) and affiliated.GeM endeavours to make public procurement process transparent, efficient and inclusive.
Q10. A person who uses his or her expertise to gain access to other people’s computers to get information illegally or do damage is a ? जो व्यक्ति अपनी विशेषज्ञता का उपयोग करके दूसरों के कंप्यूटरों तक अवैध रूप से जानकारी प्राप्त करने या नुकसान पहुंचाने के लिए पहुँच प्राप्त करता है, वह क्या है?
- A) hacker
- B) analyst
- C) instant messenger
- D) programmer
Correct Answer: hacker
Explanation: The person described in the question is a hacker. Therefore, the answer is (a) hacker.
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