Computer Basic Information An output device that uses words or messages recorded on a magnetic medium to produce audio response is Voice recognition unit Voice band Magnetic tape Voice response unit None of these Voice recognition unit Voice band Magnetic tape Voice response unit None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A processing unit that coordinates networks and data communication is known as Register unit Communications processor CPU None of these Control unit Register unit Communications processor CPU None of these Control unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The scrambling of code is known as: Scrambling Encryption A firewall Password-proofing Scrambling Encryption A firewall Password-proofing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information ALU is termed as- Array Logical Unit Application logic universal Arithmetic logical unit Application logic unit Array Logical Unit Application logic universal Arithmetic logical unit Application logic unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following tasks is not suited for sequential processing by a computer? None of these Accounting for credit card purchases Inventory control Preparing of mailing labels Processing payroll cheques None of these Accounting for credit card purchases Inventory control Preparing of mailing labels Processing payroll cheques ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following would most likely NOT be a symptom of a virus ? THe Web browser opens to an unusual home page. Existing program files and icons disappear. Odd messages or images are displayed on the screen. None of these The CD-ROM stops functioning. THe Web browser opens to an unusual home page. Existing program files and icons disappear. Odd messages or images are displayed on the screen. None of these The CD-ROM stops functioning. ANSWER DOWNLOAD EXAMIANS APP
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