Computer Basic Information The register which keeps track of the execution of a program and which contains the memory address of the instruction currently being executed is known as Memory address register Program counter None of these Instruction register Index register Memory address register Program counter None of these Instruction register Index register ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer program that instructs other programs to perform a particular type of operation is Interpreter System software Application program None of these Compiler Interpreter System software Application program None of these Compiler ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following are not likely to be found on a PC main circuit board ROM chips Microprocessor chips RAM chips LCD clocks None of these ROM chips Microprocessor chips RAM chips LCD clocks None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the number of bit patterns provided by a 7-bit code? 512 128 None of these 64 256 512 128 None of these 64 256 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which memory is nonvolatile and may be written only once? RAM RAM PROM EE-ROM None of these RAM RAM PROM EE-ROM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first machine to successfully perform a long series of arithmetic and logical operations was: ENIAC None of these Mark I Analytic engine UNIVAC-I ENIAC None of these Mark I Analytic engine UNIVAC-I ANSWER DOWNLOAD EXAMIANS APP
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