Computer gk

Q.1 Which of the following uses is a form of computer technology in the home? 

(1) Managing a bank account 

(2) Writing papers and memos 

(3) Shopping for personal transportation 

(4) All of the above 

(5) None of these 

Q.2 What are the three main components of a computer system? 

(1) Desktop, icons, and mouse 

(2) Input, processing, and output 

(3) Internet, World Wide Web, and LAN 

(4) Hardware, software, and user 

(5) None of these 

Q.3 What is the purpose of the central processing unit in a computer? 

(1) To output reports 

(2) To input data so that the computer can process 

(3) To store computer data and information 

(4) To manipulate input data into useful information 

(5) None of these 

Q.4 The operating system called Windows NT is meant mostly for __________, networked environments. 

(1) WAN 

(2) Corporate 

(3) LAN 

(4) Home 

(5) None of these 

Q.5 A computer virus that invades the system startup code stored on the beginning tracks of a hard disk is known as a____________. 

(1) Program file virus 

(2) Macro virus 

(3) Worm 

(4) Boot sector virus 

(5) None of these 

Q.6 CIS stands for_____ .

(1) Computer Integrated Systems 

(2) Computer Information Systems 

(3) Computer Improved Systems 

(4) Computer Interchangeable Systems 

(5) None of these 

Q.7 The java Programming language is developed by: 

(1) Sun Microsystems 

(2) Novel 

(3) Cisco 

(4) Microsoft 

(5) None of these 

Q.8 Complex device used to connect two or more networks is called a: 

(1) Node 

(2) Network interface card 

(3) Router 

(4) Modem 

(5) None of these 

Q.9 Which of the following is NOT handled by a topology? 

(1) Connection 

(2) Collisions 

(3) Arrangement 

(4) Layers 

(5) None of these 

Q.10 Which of the following must be used for ATM transactions? 

(1) Real-time processing 

(2) Batch processing 

(3) ERP 

(4) Data warehousing 

(5) None of these 

ANSWERS 

Q.1 (4) 

Q.2 (4) 

Hardware, software and user are the three main components of computer system. 

Q.3 (4) 

CPU manipulates input data into useful information. 

Q.4 (2) 

Corporate use window NT for networking. 

Q.5 (4) 

Boot sector virus attacks on hard disk at the time of start-up. 

Q.6 (2) 

Q.7 (1) 

Java programming language developed by sun micro systems. 

Q.8 (3) 

Router connects two or more network. 

Q.9 (4) 

Layers are not handled by topology. 

Q-10 (1)