Computer Fundamentals and Basic Concepts MCQ Important Practice Set -Axommocktest
Prepare for Assam competitive examinations with the Computer Fundamentals and Basic Concepts MCQ Practice Set on AxomMockTest.in. This practice set is designed for candidates preparing for ADRE Grade 3 Junior assistant,junior administrative assistant and other Assam government job examinations.
Computer Fundamental and Basic Concepts all MCQ set For Assam Competitive Exams - Axommocktest
Prepare for Assam competitive exams with Basic Computer Knowledge MCQs on AxomMockTest. This practice set covers important computer fundamentals and basic concepts to help candidates preparing for ADRE Grade 3Junior assistant,Junior administrative assistant and other Assam government job exams. Practise computer MCQs, revise essential topics and improve your computer awareness for upcoming examinations. Visit AxomMockTest.in for more subject-wise MCQ practice sets and model tests.
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| Computer Fundamentals and Basic Concepts MCQ Important Practice Set- Axommocktest |
Computer Fundamentals and Basic Concepts all Important MCQs
1. Who is recognized as the "Father of Computers"?
"কম্পিউটাৰৰ পিতৃ" হিচাপে কোনে স্বীকৃতি লাভ কৰে?
A) Alan Turing
B) Charles Babbage
C) John von Neumann
D) Blaise Pascal
Answer: B) Charles Babbage
Key Fact: Charles Babbage conceptualized and invented the Analytical Engine.
2. Which unit is known as the "Brain of the Computer"?
কোনটো এককক "কম্পিউটাৰৰ মগজু" বুলি জনা যায়?
A) Memory Unit (MU)
B) Arithmetic Logic Unit (ALU)
C) Central Processing Unit (CPU)
D) Control Unit (CU)
Answer: C) Central Processing Unit (CPU)
Key Fact: CPU performs all instructions, arithmetic calculations, and controlling operations.
3. Which of the following is volatile memory?
তলৰ কোনটো অস্থিৰ স্মৃতিশক্তি?
A) ROM
B) Hard Disk
C) RAM
D) Flash Drive
Answer: C) RAM
Key Fact: RAM (Random Access Memory) loses its contents immediately when the computer is powered off.
4. 1 Nibble is equivalent to how many bits?
1 নিবল কিমান বিটৰ সমতুল্য?
A) 2 bits
B) 4 bits
C) 8 bits
D) 16 bits
Answer: B) 4 bits
Key Fact: 1 Byte = 8 bits, and half a byte (4 bits) is called 1 Nibble.
5. What does the acronym BIOS stand for?
A) Basic Input Output System
B) Binary Integrated Operating System
C) Basic Interface Optical System
D) Base Internal Operating System
Answer: A) Basic Input Output System
Key Fact: BIOS is firmware stored on ROM used to perform hardware initialization during the booting process (POST).
6. Which generation of computers used Integrated Circuits (ICs) for the first time?
A) First Generation
B) Second Generation
C) Third Generation
D) Fourth Generation
Answer: C) Third Generation
Quick Reference: 1st Gen = Vacuum Tubes, 2nd Gen = Transistors, 3rd Gen = ICs, 4th Gen = VLSI/Microprocessors.
7. What is the keyboard shortcut to permanently delete a file in Windows without sending it to the Recycle Bin?
উইণ্ড'জত এটা ফাইল ৰিচাইকেল বিনলৈ পঠিয়াই নিদিয়াকৈ স্থায়ীভাৱে মচি পেলাবলৈ কিবৰ্ড চৰ্টকাট কি?
A) Ctrl + Delete
B) Alt + Delete
C) Shift + Delete
D) Windows + Delete
Answer: C) Shift + Delete
8. Which of the following is strictly an Input device?
A) Plotter
B) Monitor
C) OMR (Optical Mark Recognition)
D) Speaker
Answer: C) OMR (Optical Mark Recognition)
Key Fact: Plotters, Monitors, and Speakers are output devices. OMR reads marks from exam answer sheets into the computer.
9. What is the process of loading the operating system into primary memory called?
অপাৰেটিং চিষ্টেমক প্ৰাথমিক মেমৰিলৈ লোড কৰাৰ প্ৰক্ৰিয়াক কি কোৱা হয়?
A) Formatting
B) Compiling
C) Booting
D) Debugging
Answer: C) Booting
Key Fact: Cold boot happens from an off state; warm/soft boot happens via restart.
10. 1 Gigabyte (1 GB) is equal to:
A) 1024 KB
B) 1000 MB
C) 1024 MB
D) 1024 TB
Answer: C) 1024 MB
Memory Hierarchy: Bit < Byte < KB (1024 B) < MB (1024 KB) < GB (1024 MB) < TB (1024 GB).
11. Which among the following is the fastest memory located directly inside or closest to the CPU?
তলৰ কোনটো CPU ৰ ভিতৰত বা আটাইতকৈ ওচৰত অৱস্থিত আটাইতকৈ দ্ৰুত মেমৰি?
A) Cache Memory
B) Registers
C) RAM
D) SSD
Answer: B) Registers
Key Fact: CPU Registers are the fastest, followed by Cache Memory, then RAM.
12. Which of the following is system software?
A) MS Word
B) Adobe Reader
C) Operating System
D) Google Chrome
Answer: C) Operating System
Key Fact: System software manages hardware resources (e.g., Windows, Linux); MS Word and Chrome are application software.
13. What is the full form of GUI?
A) General User Interface
B) Graphical User Interface
C) Global Unified Interface
D) Graphic Universal Interaction
Answer: B) Graphical User Interface
14. In MS Excel, an active cell's address is displayed in the:
A) Formula Bar
B) Name Box
C) Status Bar
D) Title Bar
Answer: B) Name Box
15. What is the file extension used for MS Word 2016/2019/365 documents?
A) .doc
B) .docx
C) .word
D) .txt
Answer: B) .docx
Key Fact: Versions from Word 2007 onward use the XML-based .docx format.
16. Which network topology requires a central controller or Hub/Switch to connect all nodes?
A) Ring Topology
B) Star Topology
C) Bus Topology
D) Mesh Topology
Answer: B) Star Topology
17. What is the keyboard shortcut to create a hyperlink in MS Office (Word/PowerPoint)?
A) Ctrl + H
B) Ctrl + L
C) Ctrl + K
D) Ctrl + P
Answer: C) Ctrl + K
Key Fact: Ctrl + H opens Replace, while Ctrl + K inserts a Hyperlink.
18. What does HTTP stand for?
A) HyperText Transfer Protocol
B) High Transmission Test Program
C) Hyperlink Terminal Transfer Process
D) HyperText Technical Protocol
Answer: A) HyperText Transfer Protocol
19. An error or defect in a software program is commonly termed as a:
A) Virus
B) Bug
C) Malware
D) Glitch
Answer: B) Bug
Key Fact: The process of finding and removing bugs is called "Debugging".
20. Which function key is universally used to refresh the active window or webpage?
A) F2
B) F4
C) F5
D) F12
Answer: C) F5
Common shortcuts: F1 = Help, F2 = Rename, F5 = Refresh, F7 = Spelling/Grammar Check, F12 = Save As.
Computer Fundamentals and Basic Concepts all MCQ Practice Set for ADRE Junior assistant and Other Assam Competitive Exams
- Computer Fundamentals MCQ for Assam Competitive Exams
Computer Fundamentals is an important topic for candidates preparing for various competitive examinations. Practising computer basic knowledge MCQs can help students improve their understanding of essential computer concepts and prepare for computer-related questions in competitive exams.
- Basic Computer Knowledge MCQ Practice Set
This section focuses on basic computer concepts, terminology and essential knowledge useful for Assam government job exam preparation. Practise MCQs regularly to improve your knowledge and build confidence.
- Computer MCQ Practice for ADRE Grade 3
Candidates preparing for ADRE Grade 3 examinations can use this Computer Fundamentals MCQ Practice Set to revise basic concepts and strengthen their preparation. Regular practice can help improve accuracy, familiarity with question formats and confidence.
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