A. read
B. write
C. read and write
D. none of these
With a CD you can_____________________? Read More »
Basic computer knowledge A. Input
B. Scanning
C. Software
D. Output
The computer monitor is which type of device ? Read More »
Basic computer knowledge A. Much costlier than a single transistor
B. A complicated circuit
C. An integrating device
D. Fabricated on a tiny silicon chip
An Integrated Circuit (IC) is____________________? Read More »
Basic computer knowledge A. Data transmission
B. Database
C. Relocation
D. Data collection
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
