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WorksheetsIntroduction to Computer 2
Total questions: 11
Worksheet time: 16mins
A multi-core processor is an integrated circuit (IC) to which two or more processors have been attached for enhanced performance,
True
False
Dual core is a CPU that has three distinct processors that work simultaneously in the same integrated circuit.
True
False
A quad-core CPU has four processing cores in a single chip. It is similar to a dual-core CPU, but has four separate processors (rather than two), which can process instructions at the same time.
True
False
is the component of the processor that directs and coordinates most of the operations in the computer
Arithmetic Logic Unit (ALU)
Control Unit
Processor
performs arithmetic, comparison, and other operations
Arithmetic Logic Unit (ALU)
Control Unit
Processor
controls the timing of all computer operations.
Gigahertz
Data Representation
System Clock
Most computers are digital and the computer can only understand machine language and does not recognize letters as letters of the alphabet
D____ R__________
(a)
it sees the letters as a series of 0’s and 1’s called the (a) language
_______ uses two unique digits (0 and 1).
o Bits and bytes
Binary Language
Binary System
Data representation
consists of electronic components that store instructions waiting to be executed by the processor, data needed by those instructions, and the results of processing the data.
(a)
The (a) also called the central processing unit
(CPU), interprets and carries out the basic instructions that operate a computer
