A. Click
B. Double-click
C. Drag and drop
D. Point
Basic computer knowledge
The first mechanical calculating machine was made by ________________________?
A. William Oughtred
B. Gottfried Leibnitz
C. Blaise Pascal
D. Charles Babbage
A(n) _________________ camera is a peripheral device used to capture still images in a digital format taht can be easily transferred into a computer and manipulated using graphics software?
A. digital
B. analog
C. classic
D. film
Printed information called _______________exists physically and is a more permanent form of output than that presented on a display device?
A. Soft copy
B. Carbon copy
C. Hard copy
D. Desk copy
The physical layer is responsible for__________________?
A. line coding
B. channel coding
C. modulation
D. all of these
What are the concentric circles on floppy disks know as ?
A. Tracks
B. Cylinders
C. Sectors
D. Segments
A _____________ is a device that forwards packets between networks by processing the routing information included in the packet?
A. bridge
B. firewall
C. router
D. none of these
Which one of the following protocol delivers/stores mail to reciever server ?
A. simple mail transfer protocol
B. post office protocol
C. internet mail access protocol
D. hypertext transfer protocol
In the network HTTP resources are located by___________________?
A. uniform resource identifier
B. unique resource locator
C. unique resource identifier
D. none of the above
BIOS is computer system refers to_____________________?
A. Basic Input/Output System
B. Bipolar Input/output System
C. Basic Input Office System
D. Basic Instruction Organised System
