Computer Basic Information The number of bits that are typically stored on each track of a magnetic disk is usually different None of these All of these the same depend on the program to be stored different None of these All of these the same depend on the program to be stored ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is meant by quad-density (QD) diskette? It is double-sided disk All of these It is double density disk It has double the number of tracks per inch None of these It is double-sided disk All of these It is double density disk It has double the number of tracks per inch None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A beam of light used to record and retrieve data on optical disks is known as polarized light coloured light laser unpolarized concentric light None of these polarized light coloured light laser unpolarized concentric light None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The average time necessary for the correct sector of a disk to arrive at the read write head is ________ . Rotational delay Access time None of these Seek time Down time Rotational delay Access time None of these Seek time Down time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A compiler means A program which translates source program into object program A person who compiles source programs The same thing as a programmer Keypunch operator None of these A program which translates source program into object program A person who compiles source programs The same thing as a programmer Keypunch operator None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An advantage of overlapped processing activities is: better coordination of I/O activities All listed here more effective use of the CPU None of these increased processing activities for the entire system better coordination of I/O activities All listed here more effective use of the CPU None of these increased processing activities for the entire system ANSWER DOWNLOAD EXAMIANS APP
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