Computer Basic Information The unit of a computer system that executes program, communicates with and often controls the operation of other subsystems of the computer is known as Control Unit I/O unit CPU None of these Peripheral unit Control Unit I/O unit CPU None of these Peripheral unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A one-bit signal that indicates the start of data transmission by an asynchronous device is None of these Start bit Status bit Zero bit Parity bit None of these Start bit Status bit Zero bit Parity bit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information IBM-PC is an example of Machine-in-built Micro computer None of these A main frame Special purpose Machine-in-built Micro computer None of these A main frame Special purpose ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is meant by quad-density (QD) diskette? It is double-sided disk All of these None of these It is double density disk It has double the number of tracks per inch It is double-sided disk All of these None of these It is double density disk It has double the number of tracks per inch ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not true of a magnetic disk? It provides only sequential access to stored data It does not provide an automatic audit trail All of these Users can easily update records by writing over the old data It is expensive relative to magnetic tape It provides only sequential access to stored data It does not provide an automatic audit trail All of these Users can easily update records by writing over the old data It is expensive relative to magnetic tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The decimal equivalent of the binary number 11100001111 is 1807 None of these All of these 2806 1806 1807 None of these All of these 2806 1806 ANSWER DOWNLOAD EXAMIANS APP
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