Question 1 of 8Input and output devices
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A scanner can be described as
The diagram represents components of a computer system.
Which of the following tasks is carried out by a microprocessor?
Which of the following devices is an output device?
The speed of a processor can be measured in
The CPU component that has the functions of fetching, decoding and executing instructions is the
The Arithmetic Logic Unit performs one of the following
Devices that accept data from outside the computer and transfer it into the CPU are called
The part of a computer where programs are run is called the
A storage technology with fastest access time is
Which term describes the physical components of a computer system, such as a mouse, keyboard, printer or scanner?
Which term describes the set of programs that controls computer hardware, such as a word processor, spreadsheet or operating system?
Which of the following statements about ROM and RAM is true?
What term refers to the physical, tangible components of a computer system, such as the keyboard, mouse and scanner?
What term refers to the set of programs and instructions that control computer hardware and are used to solve a task?
In the standard block diagram of a computer system, name the component of the Central Processing Unit (CPU) that performs arithmetic and logical operations on data.
Which of the following is NOT one of the five basic hardware components of a computer system?
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