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galben [10]
4 years ago
7

4. True or False? Electrons flow out from the POSITIVE end of a battery. * True False

Computers and Technology
1 answer:
lana66690 [7]4 years ago
4 0
False electrons put off a negative charge
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What type of network is the internet
shtirl [24]

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The internet is considered as Wide Area Network (WAN).

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3 years ago
Suppose you are an ad-serving company and you maintain a log of cookie data for ads you serve to the Web pages for a particular
Firlakuza [10]

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A

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3 years ago
To print the last element in the array named ar, you can write :A. System.out.println(ar.length);
timofeeve [1]

Answer:

Option (d) is the correct answer.

Explanation:

An Array is used to store multiple variables in the memory in the continuous memory allocation on which starting index value is starting from 0 and the last index value location is size-1.

In java programming language the array.length is used to tells the size of the array so when the user wants to get the value of the last element, he needs to print the value of (array.length-1) location so the correct statement for the java programming language is to print the last element in the array named ar is--

System.out.println(ar[ar.length-1]);

No option provides the above statement, so option d (None of these) is correct while the reason behind the other option is not correct is as follows--

  • Option a will prints the size of the array.
  • Option b also gives the error because length is an undeclared variable.
  • Option c will give the error of array bound of an exception because it begs the value of the size+1 element of the array.
3 0
3 years ago
The ___________ button represents the start of a hyperlink in Table of contents.
zubka84 [21]

Answer:

An LS button

Explanation:

It appears on the (structure line 3)on the structure line, place your cursor in the <u>whi</u><u>te</u> field to the right of the E button (Recall that the E button represent the entry test).

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During a move, employee workstations were disconnected from the network and reconnected in new offices. However, after the move
Troyanec [42]

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Make sure the cables are functional and properly plugged.

Explanation:

For the fact that everything was working perfectly before the move, but after the move, it was noticed that a few workstations cannot get a valid IP, the first thing that is required to be checked is to ensure that the cables are properly plugged, and if they are, make sure that you test for the functionality of the cables. It is only after these checks and the problem persist, that further troubleshooting is required.

5 0
3 years ago
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