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kolezko [41]
2 years ago
12

You are reviewing the output of the show interfaces command for the Gi0/1 interface on a switch. You notice a significant number

of CRC errors displayed. What are the most likely causes
Computers and Technology
1 answer:
harina [27]2 years ago
6 0

Answer:

Collision or electromagnetic interference (EMI)

Explanation:

Some network cables connected to switch or router ports are prone to internal collision (between two frames or packets) and external collision with electromagnetic waves from other sources (EMI).

Electromagnetic waves are also known as radio waves or signals. When they are transmitted, the network cable acts as a receiver, the received signal interferes with the packet in the cable. This is why the cyclic redundancy check (CRC) throws an error.

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Which of the following is a default letter assigned for the primary hard drive
d1i1m1o1n [39]

C

.............

When hard disk drives became standard in most PCs in the later 1980s, since the first two letters were already commonly used for these floppy drives, they logically labeled the third storage device “C”, even though it now tended to be the main storage medium for the computer, including usually containing the operating system.

6 0
3 years ago
Read 2 more answers
Most of the pollution in the ocean comes from:
pashok25 [27]
80% of the Pollution to the Marine Enviroment comes from Land. 
4 0
3 years ago
Suppose that outFileis an ofstreamvariable and output is to be stored in the file outputData.out. Which of the following stateme
BlackZzzverrR [31]

Answer:

Option b outFile.open("outputData.out");

Explanation:

In C++, there are several classes given to handle output and input of characters to or from files. They are:

  • ofstream that write on files
  • ifstream that read from files

We can use an object of ofstream to hold the contents that we wish to output to an external file. The general syntax is as follows:

           ofstream_obj.open(file_name)

This will create a file with a specific file name and it possesses all the contents from the obstream_obj.

5 0
2 years ago
Which statement is true about dynamic microphones?
Xelga [282]

Answer:

b they have high sensitivity to surrounding sound

Explanation:

tell me it's correct or not

if it's correct so I hope it is helpful for you

but no so I am sorry

6 0
2 years ago
Read 2 more answers
According to the order of operation in Excel: a. Excel performs exponentiation, then multiplication, then division, then subtrac
Ilya [14]

Answer:

Option is b is correct answer. Excel performs exponentiation, then multiplication and division, then addition, and subtraction, it is correct order of operation in Excel. It is important to remember when you write any formula in Excel having different mathematical operators like +/ -/ ^/  etc, it follows a specific order and performs calculations in specific order which is termed as order of operator precedence. Each of mathematical operator has its precedence and executes in a special order set by Excel.

Explanation:

  • As we already know order of precedence of each mathematical operator is different in Excel. The order of operations for Excel is as follows:

  • Evaluate elements in parentheses.
  • Evaluate 'ranges' ().  
  • Evaluate 'intersections' (empty spaces).  
  • Evaluate 'unions' (,).
  • Perform negation (-).  
  • determine percentages (%).  
  • Perform exponentiation (^).  
  • Perform multiplication (*) and division (/), both are of equal precedence.  
  • Perform addition (+) and subtraction (-), both are of equal precedence.  
  • Evaluate text operators like (&).  
  • Perform comparisons like (=, <>, <=, >=).

 

Answer details  

Grade: Middle

Subject: Computers and Technology

Chapter: Order of precedence of mathematical operators

Keywords: precedence in Excel, operators precedence etc

7 0
3 years ago
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