Computer Basic Information A section of code that may only be executed by one process at any one time is Critical resource Critical region Gray code None of these CPM Critical resource Critical region Gray code None of these CPM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following are often used to ensure that data has been accurately input to the computer? keyboards digitizers None of these input controls light pens keyboards digitizers None of these input controls light pens ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The horizontal and vertical lines on a spreadsheet are called: Cells Grid-lines Block lines Sheets Cells Grid-lines Block lines Sheets ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In synchronous transmission data from various users Require header Sometimes require header None of these All of these Do not require header Require header Sometimes require header None of these All of these Do not require header ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A physical connection between the microprocessor memory and other parts of the microcomputer is known as All of these None of these Address bus Route Path All of these None of these Address bus Route Path ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Can you tell what passes into and out from the computer via its ports? None of these Bytes Graphics Data Pictures None of these Bytes Graphics Data Pictures ANSWER DOWNLOAD EXAMIANS APP
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