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1 year ago

The computer component that makes sure that instructions are decoded and executed properly is the ___________.

Computers and Technology

2 answers:

Shalnov [3]1 year ago

8 0

Answer:

The Central Processing Unit

Explanation:

The Central Processing Unit is the brains of the computer where most calculations take place. A central processing unit (CPU), also called a central processor or main processor is the electronic circuitry within a computer that executes instructions that make up a computer program. The CPU performs basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions.

lidiya [134]1 year ago

3 0

Answer:

Unit Control (UC)

Explanation:

In the Central Processing Unit (CPU) are:

• Control Unit (CU)

• The logical arithmetic unit (ALU)

• Local memory

Control Unit (CU), information flow:

1. Fetch Instruction the memory

2. Decode instruction into command

3. Execute Command

4. Store Instruction in memory

The control unit acts by admitting the input data, which it transforms into control signals and which are subsequently transmitted to the central processor.

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In a situation where handicapped person can only input data into the computer using a stylus or light pen, which keyboard config

asambeis [7]

I think the best one is voice recognition keyboards.

Would perfect work there

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2 years ago

Read 2 more answers

A signal travels from point A to point B. At point A, the signal power is 100 W. At point B, the power is 90 W. What is the atte

11Alexandr11 [23.1K]

Answer:

$Attenuation = 0.458\ db$

Explanation:

Given

Power at point A = 100W

Power at point B = 90W

Required

Determine the attenuation in decibels

Attenuation is calculated using the following formula

$Attenuation = 10Log_{10}\frac{P_s}{P_d}$

Where $P_s = Power\ Inpu$ t and $P_d = Power\ outpu$ t

$P_s = 100W$

$P_d = 90W$

Substitute these values in the given formula

$Attenuation = 10Log_{10}\frac{P_s}{P_d}$

$Attenuation = 10Log_{10}\frac{100}{90}$

$Attenuation = 10 * 0.04575749056$

$Attenuation = 0.4575749056$

$Attenuation = 0.458\ db$ (Approximated)

7 0

2 years ago

You have implemented a network where hosts are assigned specific roles, such as for file sharing and printing. Other hosts acces

yulyashka [42]

Client-server implemented a network where hosts are assigned specific roles, such as for file sharing and printing. Other hosts access those resources but do not host services of their own.

Explanation:

The client-server can be utilized on the web just as on a neighborhood (LAN). Instances of customer server frameworks on the web incorporate internet browsers and web servers, FTP customers and servers, and the DNS. Different hosts get to those assets yet don't have administrations of their own. Since it permits arrange permits numerous PCs/gadgets to interface with each other and offer assets.

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2 years ago

Which of the following is not true of how computers represent complex information

mote1985 [20]

Answer: c. Depending on context the same sequence of bits may represent different types of information.

Explanation:

The options for the question are:

A. Computing devices use patterns of bits to represent complex information

B. Abstraction helps represent complex information by surfacing complexity that might otherwise be hidden

C. Depending on context the same sequence of bits may represent different types of information

D. Common abstractions that are represented by computing devices include numbers, characters, and color.

The following are true of how computers represent complex information:

• Computing devices use patterns of bits to represent complex information

• helps represent complex information by surfacing complexity that might otherwise be hidden

• Common abstractions that are represented by computing devices include numbers, characters, and color.

Therefore, the option that is not true of how computers represent complex information is that "depending on context the same sequence of bits may represent different types of information".

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2 years ago

Read 2 more answers

Program documentation _____. Group of answer choices describes the inputs, outputs, and processing logic for all program modules

valentinak56 [21]

Answer:

In the given question the first line is correct, i.e. "Describes the inputs, outputs, and processing logic for all program modules".

Explanation:

The documentation is a recorded text or image, which is preceding or in the code base of the programs, whether it describes how well the program works and how it is being used, and things in various positions can be influenced by people, and the wrong option can be described as follows:

In the documentation, it can't consist of rules and data.
In can't include a dictionary, flow maps, screen designs and device requests that began the program.
In can't provide links within the program.

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2 years ago