Questions
What does CSS stand for?
- Cascading Style Sheets
- Computed Software Scanners
- Computer Software Sheets
- Computer Sound Cards
- None of these
Which of the following is not true about CD-ROM?
- It is an optical compact disc which contains data.
- Computers can read and write CD-ROM.
- Rainbow books are associated with CD-ROM.
- It stores computer data in the form of text and graphics.
- None of these
Which of the following best defines the saying that a computer program is only as good as the information that is put into it?
- GIGO
- FIFO
- OLTP
- CGI
- None of these
Identify the incorrect statement.
- RAM is not permanent memory.
- Unlike RAM, ROM is non-random memory.
- The speed of a CPU is measured in megahertz and gigahertz.
- The speed at which a CPU executes instructions is called the clock rate.
- None of these
Which of the following is/are correct about Mbps?
- Megabits per second
- Megabytes per second
- Million bits per second
- Mbps is used to measure data transfer speed of high bandwidth connections.
- Both (1) and (4)
Desktop, tablets, laptops, calculators and smartphones are
- minicomputers
- microcomputers
- supercomputers
- mainframe computers
- None of these
Find the odd one out.
- Printer
- Microphone
- Scanner
- Keyboard
- Webcam
The speedometer of a car is an example of
- analog computers
- digital computers
- hybrid computers
- Both 1 and 3
- Both 2 and 3
Which of the following is/are associated with first generation computers?
- Integrated circuits
- Transistors
- ENIVAC
- Vaccum tubes
- Both 3 and 4
Which of the following is not true?
- High-level programming languages are translated into machine language by compiler.
- ABC was the first automatic electronic digital computer.
- Byte represents a character.
- Plotter is an output device.
- None of these
What does HTTPS stand for?
- Hypertext Transfer Protocols Secure
- HyperText Transport Protocol Secure
- Hypertext Transfer Protocol System
- Hypertext Transport Protocol System
- None of these
A kilobyte is equal to 1024
- bytes
- megabytes
- gigabytes
- bits
- None of these
In which of the following network topologies does every device have exactly two neighbours to communicate message?
- Ring topology
- Bus topology
- Tree topology
- Star topology
- None of these
_____ are temporary storage areas for data.
- Hard disk drives
- Registers
- RAM disks
- Both 2 and 3
- None of these
Which of the following is/are multi user computer system(s)?
- Work station
- Mini computer
- Main frame computer
- Both 1 and 3
- Both 2 and 3