1.
Who is the father of computers?
Answer: Option 'B'
Charles Babbage is the father of computers.
2.
What does BASIC stands for?
Answer: Option 'C'
BASIC stands for Beginner’s All-purpose symbolic Instruction code.
3.
Bits are packaged into frames at which layer of the OSI model?
Answer: Option 'B'
Bits are PDU of Layer-1 and Frames are PDU of Layer-2 Data Link Layer
4.
Functions of keys F1, F2 and F3 are _____________ respectively.
Answer: Option 'C'
Functions of keys F1, F2 and F3 are activating help, renaming selected icon and search respectively.
5.
What does MAN stands for?
Answer: Option 'B'
MAN is abbreviation for Metropolitan Area Network.
6.
A micro-computer is a small, relatively inexpensive computer with a microprocessor. Which is the first micro-computer?
Answer: Option 'D'
The Altair is widely recognized as the spark that ignited the microcomputer revolution as the first commercially successful personal computer.
7.
Which of the following statement is closely related to Hypertext?
Answer: Option 'B'
Hypertext is text which contains links to other texts.
8.
Which of the following is a term related with scanner?
Answer: Option 'D'
Laser is the term related with scanner as there are laser scanners. TWAIN is an applications programming interface (API) and communications protocol that regulates communication between software and digital imaging devices, such as image scanners. It is a widely-used program that lets you scan an image (using a scanner) directly into the application.
9.
The word “Computer” comes from the word “compute”, which means ______.
Answer: Option 'D'
Compute means to calculate.
10.
Which of the following operate at the presentation layer?
1) MIDI
2) FTP
3) SMTP
4) TFTP
5) JPEG
Answer: Option 'D'
MIDI and JPEG are presentation layer specific protocols.
11.
Which of the following conditions is responsible for occurrence of context switching?
Answer: Option 'A'
A context switching comes into the picture when the time period provided for one process is over and a new process is loaded from the ready queue for processing.
12.
Who is called the father of modern computing?
Answer: Option 'A'
Charles Babbage is the father of modern computing. He was also the inventor of Analytical engine and difference engine.
13.
Which of the following are considered to be the upper layers in the OSI Model?
Answer: Option 'C'
The last three layers of the OSI model – Application, Presentation and Session layers are considered to be the upper layers.
14.
Type _______to start a numbered list, and then press SPACEBAR or the TAB key.
Answer: Option 'C'
1. -> Spacebar -> enter, will start numbered list.
15.
The smallest unit of information, a computer can understand and process is known as ________.
Answer: Option 'D'
Bit is the smallest unit of information.
16.
Which of the following supports 32-bit processor?
Answer: Option 'D'
All of the given options support 32-bit processor
17.
Which among the following is the smallest unit of storage:
Answer: Option 'B'
Bit is smallest unit of storage, Nibble= 4Bits, Byte= 8Bits.
18.
'Ctrl +Esc' is the shortcut key combination for?
Answer: Option 'A'
'Ctrl +Esc' is used to show the start menu.
19.
The process of a computer receiving information from a server on the internet is known as _______.
Answer: Option 'C'
Downloading is the process of a computer receiving information from a server.
20.
IP addresses are converted to ____________.
Answer: Option 'C'
IP addresses are converted to a hierarchy of domain names.