Computer Basic Information Who developed the first personal computer spreadsheet package called Visicalc? Dan Bricklin Bob Frankston None of these Both (B) and (C) Niklaus Wirth Dan Bricklin Bob Frankston None of these Both (B) and (C) Niklaus Wirth ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one of the following would be considered as a way that a computer virus can enter a computer system? Borrowed an illegal copy of software Running antivirus programs Opening an application previously installed on the computer None of these Viewing a website without causing any additional transactions Borrowed an illegal copy of software Running antivirus programs Opening an application previously installed on the computer None of these Viewing a website without causing any additional transactions ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The process of entering data into a storage location is known as a readout operation cause variation in its address number is destructive of previous contents adds to the contents of the location None of these is known as a readout operation cause variation in its address number is destructive of previous contents adds to the contents of the location None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When an input electrical signal A=10100 is applied to a NOT gate, its output signal is 10001 101 10101 None of these 1011 10001 101 10101 None of these 1011 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information USB stands for ___ ? Unique Sequential Bus Universal Sequential Bus Universal Serial Bus Unique Serial Bus Unique Sequential Bus Universal Sequential Bus Universal Serial Bus Unique Serial Bus ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following professions has not been affected by personal computers? None of these clerical medical law accounting None of these clerical medical law accounting ANSWER DOWNLOAD EXAMIANS APP
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