Computer Basic Information The control unit of a microprocessor stores data in the memory accepts input data from a keyboard None of these Performs arithmetic / logic / functions All of these stores data in the memory accepts input data from a keyboard None of these Performs arithmetic / logic / functions All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The 7-bit ASCII code widely used None of these In IBM mainframe models For coding external memory For data communication work In large machines produced by non-IBM vendors None of these In IBM mainframe models For coding external memory For data communication work In large machines produced by non-IBM vendors ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the most common tool used to restrict access to a computer system? User log in Computer keys Passwords Access-control software User log in Computer keys Passwords Access-control software ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What process prepares the magnetic surface of a disk by creating concentric circles, called tracks, around the disk? (Each track is further divided into pic-shaped sections called sectors.) Tracking Copying None of these Sectioning Formatting Tracking Copying None of these Sectioning Formatting ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A language based on graphics for use in education is COBOL PROLOG None of these LOGO BASIC COBOL PROLOG None of these LOGO BASIC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What are the two types of monitors? LCD and DVD CRT and LCD None of these CRT and DVD DVD and VCD LCD and DVD CRT and LCD None of these CRT and DVD DVD and VCD ANSWER DOWNLOAD EXAMIANS APP