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amm1812
2 years ago
10

What does CRUD programming means and why do we need to learn it?

Computers and Technology
1 answer:
Slav-nsk [51]2 years ago
6 0

Answer:

CRUD Meaning : CRUD is an acronym that comes from the world of computer programming and refers to the four functions that are considered necessary to implement a persistent storage application: create, read, update and delete.

Why we need to learn it? : The ability to create, read, update and delete items in a web application is crucial to most full stack projects. CRUD is too important to be ignored, so learning it first can really improve confidence within unfamiliar stacks.

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Using the Internet, search and discuss why naming conventions are important and why programmers should consistently follow them.
LiRa [457]

Answer:

Answered below

Explanation:

Some variable naming conventions include;

1) Variable should begin with either a letter or an underscore.

2) Variables having multiple words should have the first letter of every word after the first word, capitalized. This is the camelCase style.

3) variables should not be named after any of the inbuilt keywords except on special operations to override the original function of such keyword.

4) variable names are case-sensitive.

The importance of following these conventions is to maintain readability and consistency of code. Failure to follow these conventions may lead to chaotic codes, bugs and inefficient performance.

7 0
3 years ago
A programmer needs to understand sequencing to determine whether the order of steps will affects the outcome of the program.
professor190 [17]

Answer:

true

Explanation:

Based on the information provided within the question it can be said that this statement is completely true. Programming code is built as a series of steps that are followed in a linear way. So much so that one action needs to be completed before another action can begin. There are also conditions such as, if step 1 is true then execute step 2, these are all sequences that must be understood by the individual writing the code.

5 0
2 years ago
To change the numbering style for a page number or to specify a number to use as the first page number, _____ should be clicked
Oksi-84 [34.3K]

Answer:

Format Page Number

Explanation:

In order to change the numbering style for  page number or to choose the numbering position or to specify the number to begin with, following the following steps:

a. Go to Insert tab

b. Go to Header & Footer section

c. Click the dropdown icon beside Page Number

d. Select Format Page Number.

7 0
3 years ago
Can someone help me explain Nvm scheduling in operating systems?
Marat540 [252]

Low-power and short-latency memory access is critical to the performance of chip multiprocessor (CMP) system devices, especially to bridge the performance gap between memory and CPU

3 0
2 years ago
Identify a syntax used to create a spinner control using an input element. a. b. c. d.
Lorico [155]

Answer:

Option A:

<input name="name" id="id" type="number" value="value" step="value" min="value" max="value" />

Explanation:

Spinner control is a graphical control element where user can adjust the value by pressing up or down arrow button. An example is given in the attached image.

In HTML, one of the key attributes we must use to create a spinner control is "step". The attribute "step" is required to specify the interval of the step value when user press the up or down arrow button.

If we set the attribute values as follows:

  • type = "number"
  • value = 2
  • min = 0
  • max = 10

The setting above will give a spinner control with a range of legal numbers between 0, 2, 4, 6, 8 and 10.

6 0
3 years ago
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