Coded entries which are used to gain access to a computer system are called__________?
A. Entry codes
B. Passwords
C. Security commands
D. Code words
Computer Mcqs
__________is a combination of hardware and software that facilitates the sharing of information between computing devices.
__________is a combination of hardware and software that facilitates the sharing of information between computing devices.
A. Network
B. Peripheral
C. Expansion board
D. Digital device
The first computers were programmed using___________?
The first computers were programmed using___________?
A. Assembly language
B. Machine language
C. Source code
D. Object code
Which of the following controls the process of interaction between the user and the operating system?
Which of the following controls the process of interaction between the user and the operating system?
A. User interface
B. Language translator
C. Platform
D. Screen saver
A CPU contains___________?
A CPU contains___________?
A. a card reader and a printing device
B. an analytical engine and a control unit
C. a control unit and an arithmetic logic unit
D. an arithmetic logic unit and a card reader
Who is the father of Computer science?
Who is the father of Computer science?
A. Allen Turing
B. Charles Babbage
C. Simur Cray
D. Augusta Adaming
_________ is called the father of modern digital computer?
_________ is called the father of modern digital computer?
A. Leibnitz
B. Blaise Pascal
C. Charles Babbage
D. J.H Muller
What is the main difference between a mainframe and a super computer?
What is the main difference between a mainframe and a super computer?
A. Super computer is much larger than mainframe computers
B. Super computers are much smaller than mainframe computers
C. Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently
D. Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
WAN stands for_____________?
WAN stands for_____________?
A. Wap Area Network
B. Wide Area Network
C. Wide Array Net
D. Wireless Area Network
There are three different classes of computer network namely, Local Area Network (LAN) that covers a small geographical area such as a room, a building or a compound; Metropolitan Area Network (MAN) that has a citywide coverage; and Wide Area Network (WAN) that covers the whole globe or beyond the globe.
MSI stands for___________?
MSI stands for___________?
A. Medium Scale Integrated Circuits
B. Medium System Integrated Circuits
C. Medium Scale Intelligent Circuit
D. Medium System Intelligent Circuit