List of top Computer Awareness Questions asked in Karnataka Post Graduate Common Entrance Test

The Operating System that allows only one program to run at a time is ------Operating System.
The graphical symbol on the desktop to represent an application is called -----.
The primary goal of time-sharing Operating System is--------.
The Operating System that is self-contained in a device and resident in ROM is called as ---------.
Two's complement of 110010 is -------.
The octal equivalent of hexadecimal number 4DF is------.
A group of four bits is called --------.
\(18_{10} - 4_{10} = \) -------
One byte can be used to encode any integer between 0 and ------.
Addition of 100111 and 110111 is--------.
Division of 100011 by 101 is --------.
Which of the following techniques is best suited for bank cheques?
The number of distinct symbols used in a number system is called -.
The type of memory that can be erased by simply exposed to ultraviolet light for a certain amount of time is called -.
Which of the following is not a number system?
The access time refers to-.
Which of the following sequence is correct?
Consider the following two lists: List 1 (i) WWW
(ii) URL
(iii) IP address
(iv) ISP
List 2
(a) Website address
(b) 192.168.101.3
(c) Internet Service Provider
(d) World Wide Web
Which of the following match is correct?
The group of instructions that perform a specific task is called -.
The Analytical Engine was developed by-.
Which of the following is not a valid data type in C?
The product of \( 0110_2 \) and \( 0110_2 \) is _____.

Consider the following lists:

Identify the correct match.

Given the following information about Open-Source Operating Systems:
a. Free to use and distribute
b. Easy to customize
c. Availability of technical support Which of the following is correct ?
Given the following information with respect to a high level programming language:
a. Easier to use.
b. Uses English-like words and familiar mathematical symbols.
c. Computer cannot understand high level language programs. Which of the following is correct?