Which memory has the shortest access time?
A) RAM B) ROM C) Cache memory D) All of these
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How many bits in a byte?
A) 4 B) 8 C) 10 D) 12
What are the special files of DOS?
A) EXE B) COM C) BATCH D) All of these
When was chip used inside the computer first time?
A) 1970 B) 1975 C) 1980 D) 1985
What is called the world processing task associated with changing the appearance of a document?
A) Formatting B) Writing C) Editing D) None of these
Which is used for manufacturing chips?
A) Control unit B) Bus C) Semiconductor D) All of these
What is called the during which a job is processed by the computer?
A) Actual time B) Delay time C) Execution time D) None of these
Which application is suitable for sequential processing?
A) Processing of data B) Processing of grades C) Payroll processing D) …
Which of the printers used in conjunction with computers uses dry ink power?
A) Line Printer B) Inkjet C) Laser Printer D) Thermal …
What is called perforated paper used as input of output media?
A) Punched paper tape B) Paper tapes C) Magnetic tapes D) None of …