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aleksley [76]
3 years ago
9

Select the three devices that can be attached to a computer

Computers and Technology
1 answer:
stira [4]3 years ago
5 0

Answer: Mouse, keyboard, and monitor.

Explanation: A car battery is used for the engine of a car and a cattle prod is used for cattle, not a computer.

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Hiiiiiiiiihwdawdfgthnythgrfergthyjuhgfd
Lilit [14]

Answer:

Your answer would be gas.

Explanation:

Steam is just water just evaporated.

3 0
3 years ago
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You try to enter your name into a cell that accepts a numeric value. What error would you receive? A. #NAME B. #VALUE C. #REF D.
UNO [17]

Answer:

<h2>Option B: #VALUE</h2>

is the correct answer.

Explanation:

<h3>Reasons of #VALUE error:</h3>
  • When cells are not given the expected type of value.
  • If cells are left blank unnoticeable or for giving a null value.
  • For entering dates and other numerical data in text form.
<h3>Correcting and fixing #VALUE error:</h3>

This type of error can only be fixed by finding the cell in which there is wrong data entered and correct it.

Fixing the #VALUE error is tricky as some functions automatically ignore the data that is invalid.

<h3>EXAMPLE:</h3>
  • Suppose a cell contains the value as cost of the object and in order to make it 0, NA is inserted into the cell.
  • While making total of all the costs, that particular cell might cause #VALUE error.
  • Following image attach will help you clear the concept.

I hope it will help you!

4 0
3 years ago
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How can we get the number of records or rows in a table using MySQL? *
luda_lava [24]

The number of records or rows in a table using MySQL can be got by using the COUNT statement.

Explanation:

  • To counts all of the rows in a table, whether they contain NULL values or not, use COUNT
  • That form of the COUNT() function basically returns the number of rows in a result set returned by a SELECT statement
  • The SQL COUNT() function returns the number of rows in a table satisfying the criteria specified in the WHERE clause.
  • It sets the number of rows or non NULL column values.
  • COUNT() returns 0 if there were no matching rows.
  • The SQL COUNT function is an aggregate function that returns the number of rows returned by a query. You can use the COUNT function in the SELECT statement to get the number of employees, the number of employees in each department, the number of employees who hold a specific job, etc.
3 0
3 years ago
A typical, small, dry cell battery has a voltage of A. 6.0 volts. B. 1.0 volts. C. 12.0 volts. D. 1.5 volts.
Bad White [126]
The answer is D 1.5 volts
6 0
3 years ago
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Everyone should try to be an NFL quarterback because they earn so much money. True or False
In-s [12.5K]
No. It is statistically unlikely to even make it into the NFL. Pursuing this is not the best idea.
6 0
4 years ago
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