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Lady bird [3.3K]
3 years ago
8

With SQL, how do you select all the columns from a table named "Persons"?

Computers and Technology
1 answer:
Alik [6]3 years ago
6 0

Answer:

B

Explanation:

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Is the following a true statement in our world? Why or why not?
posledela

Answer:

The statement would be true

.

Explanation:

let,  L = is a NFL player

      M = teaches in CSU

      N = has tattoos

Given that:

nfl player who teaches in csu = L^ M                 (this is false every time)

Above statement is L ^ M -> N

this would be true because

false -> true                  (true

)

false -> false                  (true

)

Second  exp:

There are no players who teach in Csu therefore if we say they all have tattoos statement would be true.

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3 years ago
These operating systems were referred to as command-based.
Doss [256]

{\underline{\boxed{\bf{MS - DOS \:  and \:  UNIX}}}}

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3 years ago
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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]

Answer:

Make sure the cables are functional and properly plugged.

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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.

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What is software?
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All except drinking caffeinated beverages:)))
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