CS101 Quiz 1 by Tanveer Online Academy

CS101 Quiz 1 File by Tanveer Online Academy

An instruction register holds the machine instruction, which is

Being executed now · One term could be used for more than one thing. For example · word "Jaguar" is used in two meanings such as: · Animal and car

JPEG is mostly used in _______?

Photography industry

To store an image in the memory, appearance of each pixel is

encoded to form__________.

Pixel

TIFF is an acronym of _____?

Tagged Image File Format ______________stores bits as tiny electric charge that refreshes

many times a second.

DRAM

HDTV is an acronym of______?

High definition television

In binary system, we can use only __or ___at each position. 0,1

For high definition sound recording, data from each sample is

recorded in ______ bits (______ bits for Stereo).

16,32

The “inurl” operator finds ___ web pages which contains the

mentioned query in the URL of the web pages.

ALL

To store or manipulate date in computers, the bit 0 represents the

value false and the bit 1 represents the value_______.

True

According to famous Job market website in Pakistan, most of the

jobs are available in _________________.

Computer Science

What would be the output when we apply NOT operation on

input 1. Diameter of COMPACT DISK is ________. 12 centimeters UTF-8 uses 24 to___ bits. 32 _____________ Boolean operation produces the output as 1 when both inputs are 1.

AND

Which operation can be used to invert all of the bits of an RGB

bitmap image?

XOR

In hexadecimal notation, _________ bits represent as single

symbol.

An instruction is fetched in the instruction register from main

memory ___________.

By using Bus

A long string of bits is often called a ___________.

Stream Approximately how many entries a typical dictionary in a word

processor can contain?

25, 000 entries · A negative exponent would mean to move the radix point · To left · Binary Number 11111111 is = ______ in decimal. 255 · HTTP stands for: · Hypertext transfer protocol