Digital computers use a ____________________ system to encode date and programs?
(A) semiconductor
(B) decimal
(C) binary
(D) RAM
Arithmatic operations _____________________________?
(A) involve matching one data item to another to determine if the first item is greater than, equal to or less than the other item
(B) sort data items according to standard, predefined criteria in ascending order or decending order
(C) use conditions with operators such as AND, OR and NOT
(D) include addition, substraction, multiplication and division
Network congestion occurs_____________________?
(A) in case of traffic overloading
(B) when a system terminates
(C) when connection between two nodes terminates
(D) none of the mentioned
Hard copy of a document is______________________?
(A) Printed on printer
(B) Stored in floppy
(C) Store in CD
(D) Store ih hard disk
A _______________ is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users ?
(A) handheld computer
(B) mainframe computer
(C) personal computer
(D) tablet computer
Which type of computer could be found in a digital watch ?
(A) Mainframe
(B) Super computer
(C) Embedded computer
(D) Notebook computer
Socket-style API for windows is called____________________?
(A) wsock
(B) winsock
(C) wins
(D) none of these
Soft copy is an intangible output, so then what is a hard copy ?
(A) The physical parts of a computer
(B) The printed parts of a computer
(C) The printed output
(D) The physical output device
All of the logic and mathematical calculations done by the computer happen in/on the ___________________?
(A) system board
(B) central control unit
(C) central processing unit
(D) memory