Who was the World first Computer Programmer?
Who was the World first Computer Programmer?
A. Niklaus Wirth
B. Ada Lovelace
C. Bill Gates
D. Dennis Ritchie
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KB stands for ________?
KB stands for ________?
A. Kernel Boot
B. Kit Bit
C. Kilo Byte
D. Key BlockWhich device is used to process data?
Which device is used to process data?
A. CPU
B. RAM
C. DCU
D. VDUTo copy a picture of the screen to the Clipboard use:_________ Command?
To copy a picture of the screen to the Clipboard use:_________ Command?A. Alt Key
B. Shift key
C. Print screen
D. None of thesePressing PRINT SCREEN captures an image of your entire screen and copies it to the Clipboard in your computer’s memory. You can then paste (CTRL+V) the image into a document, email message, or other file.
In a computer spreadsheet rows are labeled ________ ?
In a computer spreadsheet rows are labeled ________ ?A. by letters
B. by numbers
C. by cell references
D. by symbolsWhich of the following is not anti- viruses software?
Which of the following is not anti- viruses software?
A. Avira
B. Kaspersky
C. Oracle
D. McAfeeA self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is__________?
A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is__________?
A. Bug
B. Vice
C. Lice
D. Worm