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Ymorist [56]
3 years ago
5

The term “computer literacy” dates back to what decade? 1960s 1970s 1980s 1990s

Computers and Technology
1 answer:
NNADVOKAT [17]3 years ago
3 0
1970-80s which is when some of the first computers were created like apple computers which looked like a giant cube and a rectangle on the side which is very different than what we have today.

Hope this helps!
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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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What can you use to make sure that you have no errors in Word Online?
Free_Kalibri [48]

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Explanation:

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The NETP provides actionable recommendations to implement technology and conduct research and development successfully that can advance the effective use of technology to support learning and teaching.


Hope this helps :)



6 0
3 years ago
Read 2 more answers
Which of the following questions will most likely be answered by displaying data on a line graph?
Artemon [7]
I'm pretty sure the answer is b
4 0
3 years ago
If an M:N relationship is mandatory on both sides, and if both relations resulting from the entities involved in the relationshi
vivado [14]

Answer:

0

Explanation:

In the problem above, the relationship that exists between M and N is discovered to be on each side of the system. Furthermore, it was stated that the outcome of the relationship also has approximately 3 records. This shows that there is no record for the bridge that is formed as a result of the relationship.

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3 years ago
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