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CPU
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∙ 11y ago
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4 elements of computer system?
A main memory, which stores both data and instructions: an arithmetic and logic unit (ALU) capable of operating on binary data; a control unit, which interprets the instructions in memory and causes them to be executed; and input and output (I/O) equipment operated by the control unit.
What would you call a device that works with binary data?
Digital Data is data that is stored in binary, and a Digital Device is any device that works with binary data
What is human data input device?
A human data input device is one that allows a human to interact with a complex machine such as a computer. Some examples of a human data input device are things like a keyboard and mouse.
What are the three primary functions of the presentation layer?
Coding and conversion of Application layer data to ensure that data from the source device can be interpreted by the appropriate application on the destination device. Compression of the data in a manner that can be decompressed by the destination device. Encryption of the data for transmission and the decryption of data upon receipt by the destination.
What is any hardware component used to enter data?
input device
Which component of the CPU is responsible for comparing the contents of two pieces of data?
ALU ( Arithmetic Logic Unit )
How Arithmetic Logic Unit is helpful in CPU?
ALU is responsible for the processing of data inside a processor. It analyses and compares numbers, letters and special characters. It performs calculations and does comparisons. It also decoded data and manipulate them to produce information in machine code and then send that to the CU. It analyzes and compares numbers, letters and special characters.
4 elements of computer system?
A main memory, which stores both data and instructions: an arithmetic and logic unit (ALU) capable of operating on binary data; a control unit, which interprets the instructions in memory and causes them to be executed; and input and output (I/O) equipment operated by the control unit.
When information is sent from the CPU to memory or some other device this is considered?
Data and instructions from an input device are sent to the CPU. When the time is right, the control unit sends this information from the device to the arithmetic/logic unit, where an arithmetic operation or logical operation is performed. After being processed, the information is sent to memory, where it is held until it is ready to be released to an output unit. Basically, it is a form of storage.
What Compares data using columns?
Column
What is compares data using columns?
Column
What compares data as part of a whole?
A fraction.
What is used to describe a graph that compares two sets of data?
The line and the bar graph is used to describe a graph that compares two sets of data.
The number of times a particular item appears in a data set?
arithmetic mean
Can the arithmetic mean be converted into the geometric mean without having the original data?
Let me clarify. I only have the arithmetic mean. I don't have the data from which it was determined.
What is the data set id the sum of the data divided by the number of pieces of data?
It is the [arithmetic] mean.
Is network drive an data input device or an data output device or an data storage device?
output
