Information Technology Tools and Network Basics Theory Question
Introduction to Computer - Set 2
Which type of computer is characterized by its exceptional processing speed and is used for complex scientific simulations and calculations ?
Supercomputer
Mainframe computer
Mini computer
Microcomputer
Answer : A
Explain: Super computer are the fastest and most expensive machines, which is used to perfom immense amount of mathematical calculations.
Computers that have the capability to process data and perform tasks for multiple users simultaneously are known as :
Supercomputer
Mainframe computer
Mini computer
Microcomputer
Answer : B
Explain: Mainframe computer are used in orgranisation such as banks and insurance to process large number of data.
Computers that are used to control and manage resources in a network are referred to as :
Servers
Supercomputers
Microcomputers
Workstations
Answer : A
Explain: A server is a computer program or device that provides a service to another computer program and its user, also known as the client.
Computers used by graphic designers, engineers, and researchers to handle complex calculations and graphics-intensive tasks are called:
Servers
Mini Computer
Microcomputers
Workstations
Answer : D
Explain: A workstation is a special computer designed for technical or scientific applications.
Which of the following is the first microprocessor ?
Inter 4004
Inter 8008
Inter 8086
Pentium
Answer : A
Explain: The first microprocessor is the Intel 4004, which was introduced by Intel Corporation in 1971 and it is 4 bit microprocessor.
Which component of a computer connects the processor to the other hardware ?
CPU
Memory Unit
Input Unit
System Bus
Answer : D
Explain: The computer system bus is the method by which data is communicated between all the internal pieces of a computer.