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miskamm [114]
3 years ago
9

Which of the following is an advantage of using variables?

Computers and Technology
1 answer:
GaryK [48]3 years ago
7 0

Answer:

D. It makes it less likely that an error will be introduced into the code.

Explanation:

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I recorded a video on my windows PC, but when i tried to play it i got this message:
Anit [1.1K]

Answer:

yes. Look up popular video repair sites and download it (unless its online) but dont just go clicking on random things you dont want to give yourself a virus XD

Explanation:

7 0
2 years ago
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What are the three main purposes of an operating system? Explain how the old mainframe computers were different from the compute
lbvjy [14]

Answer:(1) To manage the computer's resources, which includes central processing unit, memory, disk drives, and printers, (2) To establish a user interface

(3)To execute and provide services for applications software.

The old mainframe computers have

(1) low memory sizes

(2) slower connectivity speed

(3) Larger sizer

(4) low sophistication.

Explanation: Operating system is a system software that manages the computer resources,helps to establish user interface and it helps to provide services for application softwares.

Operating system software includes WINDOWS X,WINDOWS 7,WINDOWS 8,LINUX,etc.

Mainframe computers are computers used by large multinational companies for processing bulk data. Old mainframe computers were produced by IBM(INTERNATIONAL BUSINESS MACHINE) in the year 1952 they are classed two scientific and commercial mainframe computers with different information although they had some incompatibilities. Old mainframe computers are large in size with low processing speed, sophistication and storage compared to present day system.

3 0
4 years ago
Which principle of design indicates that the elements that represent the same idea or category should be placed together
Allisa [31]
Fh20 is a principle in 2020
8 0
3 years ago
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How do programmers recognise patterns, generalise and abstract information
Dima020 [189]

Answer:

Pattern recognition is the process of recognizing patterns by using machine learning algorithm. ... In a typical pattern recognition application, the raw data is processed and converted into a form that is amenable for a machine to use. Pattern recognition involves classification and cluster of patterns

Explanation:

4 0
3 years ago
Which building-block feature is available in the Text grouping on the Insert tab?
saveliy_v [14]

Answer:

Business information

Explanation:

The building blocks are durable objects for content like corporate material, headings, timetables, and gallery advertising. The user can retrieve and utilize the building blocks at any time. The user can also design, saves, categorize and enter a description of their own building blocks, and tag them with keywords to help them find easily. 

Business information is one of the main features of the building block galleries that is found on the insert tab in text group.

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4 years ago
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