PGVCL-Vidyut-Sahayak-Junior-Assistant-Paper-20Jan2021-Batch1-Computer Knowledge
| Sr. No | Questions with multiple options |
| 1. | Transistors were used in _______ of Computers
(A) Second Generation (B) Fourth Generation (C) First Generation (D) Third Generation Ans:A |
| 2. | What is the main advantage of magnetic core memory over semiconductor RAM memory?
(A) Economical (B) Volatile (C) Non-Volatile (D) Smaller in size Ans:C |
| 3. | Device driver is __________.
(A) An Application Software (B) Useful for communication with devices (C) a System Software (D) Both b and c Ans:D |
| 4. | Which of the following is an application layer service?
(A) Network virtual terminal (B) File transfer, access and management (C) Mail service (D) All of the above Ans:D |
| 5. | Landscape is a ______.
(A) Font style (B) Page Orientation (C) Web layout (D) Paper size Ans:B |
| 6. | Which of the following is linux operating system?
(A) IBM-AIX (B) Fedora (C) MacOS (D) HP-UX Ans:B |
| 7. | Ethernet system uses a ______.
(A) Tree topology (B) Bus topology (C) Ring topology (D) Star topology Ans:D |
| 8. | Permanent instructions that the computer uses when it is turned on and that cannot be changed by other instructions are contained in ________.
(A) ALU (B) RAM (C) ROM (D) DRAM Ans:C |
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| 9. | The Shell is a ______.
(A) Command Interpreter (B) Object Interface (C) Kernal (D) None of these Ans:A |
| 10. | VLSI stands for?
(A) Very Large Scale Integrator (B) Very Large Storage Integration (C) Very Large Scale Integration (D) Very Large Storage Integrator Ans:C |
| 11. | Which of the following is true regarding access lists applied to an interface?
(A) You can place as many access lists as you want on any interface until you run out of memory. (B) One access list may be configured, per direction, for each layer 3 protocol configured on an interface (C) You can apply two access lists to any interface (D) You can apply only one access list on any interface Ans:B |
| 12 | FTP stands for?
(A) File Transmission Protocol (B) Form Transfer Protocol (C) File Transportation Protocol (D) File Transfer Protocol Ans:D |
| 13. | Magnetic tape is not practical for applications where data must be quickly recalled because tape is a/an__.
(A) Random access medium (B) Sequential access medium (C) expensive storage medium (D) None of these Ans:B |
| 14. | Which one is the most suitable reason to use Macro in MS Office (Word, Excel, PPT, etc) ?
(A) To record Keystrokes (B) To record mouse moves (C) To automate repetitive tasks (D) To automate repetitive tasks Ans:C |
| 15. | Operating system is _________.
(A) a program that runs at the start of the computer system (B) a program that runs during log off (C) a layer between the user and the hardware (D) a program that runs for short duration Ans:C |
| Data Collected By – Sangita | |
| Published On – 21st Jan 2022 | |
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