Category: Basic computer knowledge

A. Volatile storage
B. Non- volatile storage
C. Sequential storage
D. Direct storage

A. CPU
B. Monitor
C. CD-ROM
D. Floppy disk

A. volatile, temporary
B. non volatile, permanent
C. non volatile, temporary
D. volatile, permanent

A. Input Output
B. World Viewer
C. Internet Browser
D. Computer Outlook

A. Bug
B. Chip
C. Bit
D. Byte

A. Page Margins
B. Portrait and Landscape
C. Header and Footer
D. Front and Footer

A. an electronic automated machine that can solve problems involving words and numbers
B. a more sophisticated and modified electronic pocket calculator
C. any machine that can perform mathematical operations
D. a machine that works on binary code

A. data link layer
B. network layer
C. trasnport layer
D. application layer

A. all UDP packets are treated independently by transport layer
B. it sends data as a stream of related packets
C. both A and B
D. none of these

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