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NemiM [27]
3 years ago
15

A(n) ________ is a variable that receives an argument that is passed into a function. global argument scope parameter

Computers and Technology
1 answer:
Bad White [126]3 years ago
7 0
A reference variable receives an argument that is passed to a function, the scope parameter of global argument.
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List any 5 Unix commands with their brief description?
AlexFokin [52]

Answer:

Commands: commands are also known as "programs" and the program is a set of rules that performs a specific task which is executed by a computer.

Unix is an operating system. that supports multi-tasking and multi-user functionality. Unix is most widely used in all forms of computing systems such as desktop, laptop, and servers. It provides a Graphical user interface similar to windows.

The Unix operating system there are various commands. The list of five Unix commands can be given as:

1) cal

2) date

3) banner

4) who

5) whoami

1)cal:

The cal command stands for calender. It displays the date.

Syntax:

$ cal

or

$ cal [[month] year]

Example:

$ cal 10 2019

2)date:

The date command stands for date and time. It displays the system date and time.

Syntax:

$date

or

$ date[+format]

Example:

$ date +%d/%m/%y

3) banner

The banner command stands for display the text in to a large size.

Syntax:

$banner message

Example:

$banner Unix

4) who

The who command stands for display the list of users currently logged in.

Syntax:

$who

or

$who [option] … [file][arg1]

Example:

$who

5) whoami

The whoami command stands for display the user id of the currently logged-in user.

Syntax:

$whoami

Example:

$whoami

Explanation:

1)cal command display the current month and year.

2)date command display system date and time.

3)banner command display text in large size.

4)who command display the user name who currently login.

5)whoami command display user id.

4 0
3 years ago
What are web protocols.
RoseWind [281]

Answer:

Web protocols are a set of standards used to exchange information. It ensures that code can be modular and portable.

7 0
2 years ago
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After installing an update on her MacBook, a user contacts the technician to complain that the WiFi is not working. The WiFi ico
GarryVolchara [31]

Answer:

The correct answer to the following question will be "PRAM needs to be reset".

Explanation:

<u>PRAM:</u>

  • It is commonly known as "Parameter Random Access Memory". It is a memory that is used to store the settings of the system of a Mac OS. These settings comprise of monitor settings, speaking settings, WI-FI settings, etc.
  • So, according to the given case when the WI-FI icon shows that the system is connected to the internet but he is not able to browse the internet. In this case, he needs to reset the PRAM to browse the internet.

So that the above is the right answer.

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3 years ago
When you open a browser window it opens in a _____________.
postnew [5]
The answer is D window
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Microsoft word 365 allows cells to be split into how many columns
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Answer:

Microsoft word 365 allows two columns

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