A. delete text
B. move the cursor in the text that has already been entered
C. save the document
D. move the cursor while deleting text
The arrow keys can be used to_______________________? Read More »
Basic computer knowledge A. Bandwidth
B. Bug
C. Bus
D. Bits
The range of frequencies available for data transmission is known as_________________? Read More »
Basic computer knowledge A. ROM chips
B. RAM chips
C. PROM chips
D. Micro processor
The silicon chips used for data processing are called __________________? Read More »
Basic computer knowledge A. Were the first to use integrated circuitry
B. Used transistors insted of vaccum tubes
C. Were the first to use built-in error detecting devices
D. All of the above
Third generation computers__________________? Read More »
Basic computer knowledge A. a device which is connected to CPU
B. a device which is not connected to CPU
C. a direct access storage device
D. an I/O device
Offline device is _____________________? Read More »
Basic computer knowledge A. 4
B. 5
C. 7
D. 9
A. 255 characters
B. 127 characters
C. 63 characters
D. 31 characters
The entire hostname has a maximum of___________________? Read More »
Basic computer knowledge A. Input
B. Output
C. Type
D. Print
Devices that allow you to put information into the computer_______________________? Read More »
Basic computer knowledge A. Packet
B. Message
C. Segment
D. Frame
The packet of information at the application layer is called____________________? Read More »
Basic computer knowledge A. Soft copy
B. Carbon copy
C. Hard copy
D. Desk copy
