Computer Basic Information Which of the following is a secondary memory device? All of these ALU Keyboard None of these Disk All of these ALU Keyboard None of these Disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A digital device that processes data is known as Data entry DBMS None of these Database Data processor Data entry DBMS None of these Database Data processor ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is credited with the idea of using punch cards to control patterns in a weaving machine? Pascal Jacquard Hollerith None of these Babbage Pascal Jacquard Hollerith None of these Babbage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following registers is loaded with the contents of the memory location pointed by the PC? Memory Address Register None of these Memory Data Register Instruction Register Program Counter Memory Address Register None of these Memory Data Register Instruction Register Program Counter ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information CD-ROM is a Semiconductor memory Memory register None of these All of these Magnetic memory Semiconductor memory Memory register None of these All of these Magnetic memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer has a 1024K memory. What does the letter K stand for None of these Kilometre Thousand MB 1024 None of these Kilometre Thousand MB 1024 ANSWER DOWNLOAD EXAMIANS APP
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