Computer Basic Information "Zipping" a file means All of these Encrypting the message None of these Compressing the message Transfer the message All of these Encrypting the message None of these Compressing the message Transfer the message ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information _______ software allows users to perform calculation on rows and columns of data. Word processing Electronic spreadsheet Database management system Presentation graphics Word processing Electronic spreadsheet Database management system Presentation graphics ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The brain of any computer system is Control unit CPU None of these ALU Memory Control unit CPU None of these ALU Memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is responsible for coordinating various operations using timing signals? Memory unit Control unit Input/Output unit None of these Arithmetic-logic Unit Memory unit Control unit Input/Output unit None of these Arithmetic-logic Unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following would most likely NOT be a symptom of a virus ? The CD-ROM stops functioning. Existing program files and icons disappear. THe Web browser opens to an unusual home page. Odd messages or images are displayed on the screen. None of these The CD-ROM stops functioning. Existing program files and icons disappear. THe Web browser opens to an unusual home page. Odd messages or images are displayed on the screen. None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A micro processor chip used in a PC system Almost always operates on by-bits of data at a time None of these Performs the arithmetic-logic and control functions Performs the primary storage function Is the only chip cound in most PC models Almost always operates on by-bits of data at a time None of these Performs the arithmetic-logic and control functions Performs the primary storage function Is the only chip cound in most PC models ANSWER DOWNLOAD EXAMIANS APP
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