Q. Why is the width of the data bus so important to the processing speed of a computer?

View solution

Q. The function of CPU is

View solution

Q. The central processor of a modern digital computer consists of

View solution

Q. A memory bus is mainly used for communication between

View solution

Q. A temporary storage area, attached to the CPU, for I/O operations is a:

View solution

Q. Which part of the computer were is used for calculating and comparing?

View solution

Q. Which of the following are used to quickly accept, store, and transfer data and instructions that are being used immediately by the CPU?

View solution

Q. Which disk interface standard includes support for up to eight peripheral devices?

View solution

Q. The analog computer measures dimensions and its circuits use the differential and integral equations of continuous variables. The digital computer counts units and its circuits use

View solution

Q. Which of the following is not a part of the CPU

View solution

Q. The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do?

View solution

Q. Whenever a peripheral is being controlled by the CPU, it is said to be online. If additionally, the computer files are updated as soon as any change takes place, the system is called

View solution

Q. The ALU of a computer responds to the commands coming from

View solution

Q. The heart of any computer is the

View solution

Q. What is the name of the temporary data storage area between a peripheral device and the CPU which compensates for the difference between their speeds?

View solution

Q. The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory?

View solution

Q. Which of the following registers hold the information before it goes to the decoder

View solution

Q. A processing unit that coordinates networks and data communication is known as

View solution

Q. Different components on the motherboard of a PC processor unit are linked together by sets of parallel electrical conducting lines. What are these lines called?

View solution

Q. Who coordinates the sequencing of events within the central processor of a computer?

View solution