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Sedbober [7]
3 years ago
11

A computer has a memory ________, rather than just a single memory component. The lowest level is some form of ________ storage

such as a magnetic disk. The next level is the ________ memory where a subset of the data from the hard disk is stored temporarily. The ________ memory is the next level and uses SRAM to store frequently used data. Finally, the ________ store variables and temporary results for the current CPU computations.
Computers and Technology
1 answer:
oksian1 [2.3K]3 years ago
6 0

Answer:

A computer has a memory hierarchy, rather than just a single memory component. The lowest level is some form of secondary storage such as a magnetic disk. The next level is the main memory where a subset of the data from the hard disk is stored temporarily. The cache memory is the next level and uses SRAM to store frequently used data. Finally, the register store variables and temporary results for the current CPU computations.

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Alt +f4 is a short cut of close a document in MS word /ture /false​
vesna_86 [32]

Answer:

True.

Explanation:

Microsoft Word refers to a word processing software application or program developed by Microsoft Inc. to enable its users to type, format and save text-based documents.

In Computer science, there are specific key combinations (short cut) that avail end users the opportunity to perform specific functions without having to go through a series of step.

For example, when you press the Alt button and function key 4 (F4) at the same time, it would close the current open window.

Hence, Alt + F4 is a short cut key that can be used to close a document in MS word.

8 0
3 years ago
Which of the following best describes the protocols used on the Internet?
max2010maxim [7]

Answer:

D: The protocols of the Internet are open and used by all devices connected to the network

Explanation:

There are billions of devices connected to the Internet, and hundreds of different kinds of devices: laptops, tablets, phones, refrigerators, handheld credit card readers, and so on. Protocols (standards) ensure that the variety of devices interact with each other smoothly.  There are a lot of protocols! The Internet was designed with several layers of abstraction that sort the protocols according to what part of the process they support.

5 0
3 years ago
ImmuneEarth, a research and development company, has "eradicate all diseases" as its motto. It has numerous departments that res
anastassius [24]

Answer:

Grid computing.

Explanation:

Grid computing is a study utilizing Immune Earth to test AIDS treatment because the following are the reasons that describe the answer is true about the scenario.

  • Grid computing seems to be a scattered network with a vast amount for systems linked to handle a difficult issue.
  • Systems can be linked straightly or through organized systems.

Other options are incorrect.

  • Green computing is not the correct answer according to the scenario because the usage of systems and its energy is socially safe and economically sustainable.
  • Trusted Computing is not the correct answer according to the scenario because it helps a part of information to show which os as well as program to be required to access this.
  • Edge computing is not the correct answer according to the scenario because it optimizes web apps as well as software programs while getting computation back to the information base.
4 0
3 years ago
When Twitter is used to gather a large group for a face-to-face meeting it is called
Verdich [7]
The answer is flash mob. They called it flash mob when a large number of people in twitter gather in group for a centralized face to face meeting. In flash mob, people are gathering to be able to create a community that is helping each other or even just talking to each other.
8 0
3 years ago
Your computer uses 4 bits to represent decimal numbers (0, 1, 2, 3 and so on) in binary. What is the SMALLEST number
lord [1]

Answer:

C

Explanation:

I believe this is because you cannot represent the number sixteen with only four binary bits. The highest you can go is 15.

8 0
3 years ago
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