Which one of the following is a transport layer protocol used in internet ?
(A) TCP
(B) UDP
(C) Both A and B
(D) none of these
Codes consisting of bars or lines of varying widths or lenghts that are computer readable are known as__________________?
(A) An ASCII code
(B) A magnetic tape
(C) An OCR scanner
(D) A bar code
One puts information into the computer by pressing this key__________________?
(A) Caps lock
(B) Tab
(C) Enter
(D) Esc
Powerful key that lets you exit a program when pushed____________________?
(A) Arrow key
(B) Space bar
(C) Escape key
(D) Return key
Which one of the following is not an application layer protocol ?
(A) media gateway protocol
(B) dynamic host configuration protocol
(C) resource reservation protocol
(D) session initiation protocol
Devices that let the computer communicate with you ___________________?
(A) Input
(B) Output
(C) Type
(D) Print
The term MIPS refers to ____________________ ?
(A) millions of instructions per second
(B) multiple instructions per second
(C) megabytes of instructions per seconds
(D) millions input processor set
_________________is the maximum amount of data that can be stored on a storage medium ?
(A) Magnetic storage
(B) Optical storage
(C) Solid-state storage
(D) Storage capacity
In FTP protocol, client contacts server using _____________ as the transport protocol?
(A) user datagram protocol
(B) transmission control protocol
(C) stream control transmission protocol
(D) datagram congestion control protocol
Micro computer hardware consists of three basic categories of physical equipment______________________?
(A) Keyboard, monitor and hard drive
(B) System unit, input / output and memory
(C) System unit, input / output and secondary storage
(D) System unit, primary storage and secondary storage