4.Computer Software,Antivirus

1. Computer Virus is a

(A) Hardware

(B) Bacteria

(C) Software

.

(D) None of these

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Answer: (C)[/bg_collapse]

2. A Compiler is a software which converts

(A) characters to bits

(B) high level language to machine language

(C) machine language to high level language

(D) words to bits

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Answer: (B)[/bg_collapse]

3. Which of the following is not open source software ?

(1) Internet explorer

(2) Fedora Linux

(3) Open office

(4) Apache HTTP server

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Answer: (1)[/bg_collapse]

4. Which of the following is an open source software ?

(1) MS Word

(2) Windows

(3) Mozilla Firefox 

(4) Acrobat Reader

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Answer: (3)[/bg_collapse]

5. The software used to navigate through the web is known as

(1) Website

(2) Web Browser

(3) Internet

(4) World Wide Web

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Answer: (2)[/bg_collapse]

1. 6 In computer terminology which of the following best describes a devices driver?

(A) Software that allows the user to control the operating system

(B) Hardware that allows interaction between peripheral devices and the operating system

(C) Hardware that allows the user to control the operating system

(D) Software that allows interaction between peripheral devices and the operating system

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans: A[/bg_collapse]

Q-7 The computer software that runs a computer, including scheduling tasks, managing storage and handling communication with peripherals is called:

Options:-

1. Device Driver
2. Application Suite
3. Operating System
4. Bluetooth Technology

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans:3[/bg_collapse]

8. Software that you can download for free, but have to pay to continue its use after a trial period is called

(1) public domain software

(2) freeware

(3) open-source software

(4) shareware

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans: 4[/bg_collapse]

9. Which of the following is an example of proprietary system software?

(1) Linux 

(2) Microsoft Internet explorer

(3) Microsoft office 

(4) Microsoft windows

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans: 4[/bg_collapse]

10. What is spyware in respect of computer software?

(1) Software that aims to gather information about a person without his/her knowledge, and that may send such information to another entity

(2) Legitimate software that allows companies to monitor and supervise the computers of their employees from a central location

(3) Software used to disrupt computer operation or gain access to private computer systems

(4) A computer program hidden within another seemingly harmless program that produces copies of itself and inserts them into another programs or files

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans: 1[/bg_collapse]

11. You need to use automatic calculations in preparing a budget. Which software application should be used?

(1) Spreadsheet

 (2) Presentation

(3) Word processing 

(4) Desktop publishing

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans: 1[/bg_collapse]

Q.12 Which of the following is NOT  a system software?

1. Compiler
2. Operating system 
3. Application software
4. Editor

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans:3[/bg_collapse]

Q.13 Given are two statements

Statement I : Compilers are software

Statement II: touch screen monitors are input/output devices

In the light of the above the statements, choose the most appropriate answer from the options given below

1. Both statement I and Statement II are true
2. Both statement I and Statement II are false
3. Statement I is True but statement II is false
4. Statement I is false but statement II is true

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans:1[/bg_collapse]

Q.14  Which if the following is an application software?

1. Android
2. iOS
3. Linux
4. MS word

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans:4[/bg_collapse]

Q.15 Which of the following statements is true in respect of computers?

(1) Software is loaded into secondary storage from RAM and is then executed by CPU. 

(2) Software is loaded into RAM from secondary storage and is then executed by CPU.

(3) Software is loaded into RAM from secondary storage and is then executed by motherboard.

(4) Software is loaded into secondary storage from RAM and is then executed by motherboard.

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans:2[/bg_collapse]

Q.16 A firewall is a software tool that protects 

(A) Server 

(B) Network 

(C) Fire 

(D) Individual computer 

Choose the correct answer from the options given below :

(1)  (A) (C) only

(2)  (B) (C) only

(3)  (A) (B) (C) only

(4)  (A) (B) (D) only

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans:4[/bg_collapse]

17. A computer program that translates a program statement by statement into machine languages is called a/an

(A) Compiler

(B) Simulator

(C) Translator

(D) Interpreter

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Answer: (D)[/bg_collapse]

18. A Compiler is a software which converts

(A) characters to bits

(B) high level language to machine language

(C) machine language to high level language

(D) words to bits

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Answer: (B)[/bg_collapse]

(19). In computer related activities, which of the following is inappropriate for describing a language translator?

1. Assembler
2. Interpreter
3. Compiler
4. Codec

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans: 4[/bg_collapse]

Q.20 Given are two statements

Statement I : Compilers are software

Statement II: touch screen monitors are input/output devices

In the light of the above the statements, choose the most appropriate answer from the options given below

1. Both statement I and Statement II are true
2. Both statement I and Statement II are false
3. Statement I is True but statement II is false
4. Statement I is false but statement II is true

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans:1[/bg_collapse]

21. A computer program that translates a program statement by statement into machine languages is called a/an

(A) Compiler

(B) Simulator

(C) Translator

(D) Interpreter

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Answer: (D)[/bg_collapse]

22. A virus type that is capable of transferring from one computer to another without any ‘user interaction’ is known as:

1. Worm
2. Trojan
3. Key logging
4. Boost sector virus

[bg_collapse view=”button-orange” color=”#4a4949″ expand_text=”Show More” collapse_text=”Show Less” ]Ans:A[/bg_collapse]