- What is held in cache?
- What is an interrupt cycle?
- What is instruction processing?
- What are the four steps in the machine cycle quizlet?
- What is a true number?
- In which number system there is no symbol for zero?
- How is machine cycle calculated?
- What does 101 mean in binary?
- What is computer system clock?
- What is machine cycle?
- What are the stages in the instruction processing cycle?
- What is difference between machine cycle and instruction cycle?
- What numbering system uses only the numbers 0 and 1?

## What is held in cache?

Cache is a small amount of memory which is a part of the CPU – closer to the CPU than RAM .

It is used to temporarily hold instructions and data that the CPU is likely to reuse..

## What is an interrupt cycle?

Interrupt Cycle: It is the process by which a computer retrieves a program instruction from its memory, determines what actions the instruction requires, and carries out those actions. This cycle is repeated continuously by the central processing unit (CPU), from bootupto when the computer is shut down.

## What is instruction processing?

Central idea of von Neumann model is that both program and data stored in computer memory: Program is a sequence of instructions. Instruction is a binary encoding of operations and operands: For example, an arithmetic expression.

## What are the four steps in the machine cycle quizlet?

Machine CycleFetch;Decode;Execute;Store.

## What is a true number?

The real numbers include all the rational numbers, such as the integer −5 and the fraction 4/3, and all the irrational numbers, such as √2 (1.41421356…, the square root of 2, an irrational algebraic number). Included within the irrationals are the transcendental numbers, such as π (3.14159265…).

## In which number system there is no symbol for zero?

Roman numeralsRoman numerals The system has no symbol for zero and does not use negative numbers.

## How is machine cycle calculated?

In the 8051, one machine cycle lasts 12 oscillator periods. So to calculate the machine cycle, we take 1/12 of the crystal frequency, then take the inverse of it results in time period. i.e frequency = 1/time period.

## What does 101 mean in binary?

Words. The word binary comes from “Bi-” meaning two. We see “bi-” in words such as “bicycle” (two wheels) or “binocular” (two eyes). When you say a binary number, pronounce each digit (example, the binary number “101” is spoken as “one zero one”, or sometimes “one-oh-one”).

## What is computer system clock?

The system clock is a device used in computers which regulates the internal components of the computer by issuing a high-frequency signal. This signal ensures that all components are synchronized.

## What is machine cycle?

A machine cycle, also called a processor cycle or a instruction cycle, is the basic operation performed by a central processing unit (CPU). … A machine cycle consists of a sequence of three steps that is performed continuously and at a rate of millions per second while a computer is in operation.

## What are the stages in the instruction processing cycle?

It is composed of three main stages: the fetch stage, the decode stage, and the execute stage.

## What is difference between machine cycle and instruction cycle?

Instruction Cycle – The Steps required by CPU to fetch and execute an Instruction is called a Instruction Cycle. It consist of fetch and Execute Cycle. Machine Cycle – It is a time Required by microprocessor to complete the operation of accessing memory or I/O devices is called machine cycle.

## What numbering system uses only the numbers 0 and 1?

binaryIn mathematics and digital electronics, a binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically “0” (zero) and “1” (one). The base-2 numeral system is a positional notation with a radix of 2. Each digit is referred to as a bit.