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zlopas [31]
2 years ago
10

A_______ to show the working of an object before it is built or made. A. Prototype b. Test c. Evaluation d. Plan

Computers and Technology
1 answer:
tresset_1 [31]2 years ago
8 0

Answer:

A. Prototype

Explanation:

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You should always be afraid to use the internet<br><br> True or false?
ch4aika [34]

Answer:

false

Explanation:

you should be but in the same time no

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3 years ago
Which protocol is well known for its use in the the home security and home automation industry, uses a mesh topology, makes devi
Masja [62]

Answer:

Z-Wave

Explanation:

Z-WAVE can be seen as a protocol which enables home automation and home security to take place because with home automation home appliances as well as lighting , sound systems among others can be smoothly control and monitor.

Secondly Z-WAVE make uses of mesh network, allow appliances to smoothly and successful communicate with each other.

Lastly Z-WAVE which is a wireless protocols make use of data transfer rate that is low.

Therefore Z-WAVE is important because it enables wireless monitoring of home appliances to take place in a smart home.

4 0
3 years ago
_______ allows you to add formatting such as shapes and colors to text.
Svetach [21]
Worddesign allows you to add formatting such as shapes and colours to text
7 0
3 years ago
RAID level ________ refers to disk arrays with striping at the level of blocks, but without any redundancy. A. 0 B. 1 C. 2 D. 3
Mamont248 [21]

Answer:

A. 0

Explanation:

RAID level zero refers to disk arrays with striping at the level of blocks, but without any redundancy.

RAID ZERO (disk striping) : This is the process of dividing a body of data into blocks and also spreading the data blocks across multiple storage devices, such as hard disks or solid-state drives (SSDs), in a redundant array of independent disks (RAID) group.

3 0
3 years ago
Part of the central processing unit
AveGali [126]

Answer:

Explanation:

The arithmetic logic unit (ALU) performs mathematical, logical, and decision operations.  It can be divided into the arithmetic unit (responsible for addition, subtraction, multiplication and division).  And logic unit (responsible for comparing, selecting, matching and merging different data or information).  The power and efficiency of the CPU depends on the design of the ALU.  

Next up is the control unit (CU) which directs all the processor’s operations.  It’s where the CPU reads and interprets requests from memory and transforms them into a series of signals (binary).  Then it sends the operation to various parts of the laptop as instructed.  The CU calls the ALU to perform the necessary calculations.  It also coordinates all input/output devices to transfer or receive instructions.

The main job of the memory unit is to store data or instructions and intermediate results.  It’s divided into primary memory and secondary memory to supply data to other units of the CPU.  It allows the CPU to perform functions requested by programs like the operating system without having to ask RAM.

Another element of the CPU not depicted in the diagram is transistors.  To carry out calculations, binary information (ones and zeros) is stored in these microscopic switches.  They control the flow of electricity depending on whether the switch is ON or OFF.  Signals turn off and on different combinations of transistors to perform calculations.  A very thin silicon chip can contain several hundred million transistors.

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3 years ago
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