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Licemer1 [7]
3 years ago
10

What is the first character for a file or directory names if they should not be displayed by commands such as ls unless specific

ally requested
Computers and Technology
1 answer:
riadik2000 [5.3K]3 years ago
4 0

Answer: The .(dot) character

Explanation: in Linux, the period (dot) is short hand for the bash built in source. It will read and execute commands from a file in the current environment and return the exit status of the last command executed.

The .(dot) character is the first character for a file or directory names if they should not be displayed by commands such as ls unless specifically requested

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Moore’s law describes the pace at which ______ improve.
iren2701 [21]

Answer: CPUs

Hope it helps :) and let me know if you want me to elaborate.

7 0
3 years ago
1.) Write the formula, which assigns double x to double n raised to the double z power.
andrezito [222]

Answer:

1.) Write the formula, which assigns double x to double n raised to the double z power.

Answer: 2\times x → 2\times n^(2\times z<u>)</u>

2.) Write a formula, which will add 5 to the cube of double t times double n, and assign it to double x.

Answer: 5\plus 2\times t^3→2\times x

3.) Write a formula, which will assign double x to square root of the sum of the squares of the lengths of the two legs of a triangle. Declare double leg1, and double leg2, in order to find the hypotenuse. (Pythagorean Theorem)

Answer: 2\times x → \sqrt \{(l^2)_1 + (l^2)_2\}= hypotenuse

4.) Write a program that find the distance between two values on the number line by taking the absolute value of their difference. Assign the answer to double x. The two numbers have been declared as follows:

double num1, num2

Answer: length = \sqrt\{|num2 - num1\|} → 2\times x

Explanation:

.

3 0
3 years ago
Why is it important to ground both computers and network devices?
julia-pushkina [17]

Answer:

Ground the electrical equiptment so no power surges come through and fry the equiptment if there is a storm etc.

Explanation:

4 0
2 years ago
While investigating an email issue, a support technician discovers no users can access their email accounts on the company’s ema
Paraphin [41]

Answer:

The question is incomplete.The full question with options is rewritten below:

"While investigating an email issue, a support technician discovers no users can access their email accounts on the company’s email server connected to the private LAN. Pinging the email server from several workstations on the LAN results in 0% packet loss.  

Which of the following is the next step the technician should take in troubleshooting this issue?  

A. Contact the ISP, inform the provider of the issue, and ask the provider to check the server.

B. Verify the server has a valid assigned IP address on the LAN subnet.

C. Escalate the problem to a server administrator to check for issues with the server.

D. Check the workstations on the LAN for APIPA configuration."

The answer is option (C): <em>Escalate the problem to a server administrator to check for issues with the server</em>

Explanation:

Being a Support Technician, you may not be able to determine the main issue with the mail server but may need to escalate further to the next category of individual that will confirm the issue with the mail server, in this case the server administrator as he may have higher access into the server at the back end or may directly liaise with the Private ISP.

7 0
3 years ago
Bill has to write a report for this manager. He must do some background research, write the report, and present it to a group of
lozanna [386]

Answer:

Logic

Explanation: Should be right, someone else got it right.

3 0
2 years ago
Read 2 more answers
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