Computer Basic Information The first computer mouse was built by William English Douglas Engelbart Robert Zawacki Oaniel Coogher William English Douglas Engelbart Robert Zawacki Oaniel Coogher ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two main components of the CPU is Registers and main memory None of these Control unit and registers ALU and bus Control unit and ALU Registers and main memory None of these Control unit and registers ALU and bus Control unit and ALU ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following registers is used to keep track of address of the memory location where the next instruction is located? None of these Instruction Register Program Counter Memory Address Register Memory Data Register None of these Instruction Register Program Counter Memory Address Register Memory Data Register ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How many addresses are required for 25 x 40 video RAM? 1000 2000 2000 1920 None of these 1000 2000 2000 1920 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A standard tape recorder used to save or load computer information is known as Punched paper tape Cassette drive Card punch Magnetic tape None of these Punched paper tape Cassette drive Card punch Magnetic tape None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The memory which is ultraviolet light erasable and electrically programmable is None of these EPROM RAM ROM PROM None of these EPROM RAM ROM PROM ANSWER DOWNLOAD EXAMIANS APP
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