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motikmotik
3 years ago
12

To include calculated fields in queries, enter a name for the calculated field, a(n) ____, and then the expression in one of the

columns in the Field row.
a) colon
b) semi-colon
c) equal sign
d) exclamation point
Computers and Technology
1 answer:
Oliga [24]3 years ago
3 0

Answer:

Colon(:) is the correct answer.

Explanation:

The colon(:) is used to contain those fields which is calculated in the queries. In other words, the colon is used to insert the name for that field which is calculated then, the user uses the colon(:) and after that, he uses the expression in the columns or the field row. So, That's why the following option is true.

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Which invention replaced vacuum tubes in computers?
dlinn [17]

Answer:

Transistors

Explanation:

6 0
3 years ago
Write an algorithm and draw a flowchart for switching off a machine after it has made 500 glass bottles. use an appropriate cond
masha68 [24]

The algorithm is as follows:

1. Start

2. bottles = 0

3. While bottles != 500

3.1 Create bottle

3.2 bottle = bottle + 1

4. Switch off machine

5. Stop

Explanation:

This begins the algorithm

1. Start

This initializes bottles to 0

2. bottles = 0

The loop is repeated until 500 bottles is created

3. While bottles != 500

This creates a new bottle

3.1 Create bottle

This increments the number of bottles by 1

3.2 bottle = bottle + 1

This switches of the machine after all bottles are created

4. Switch off machine

End algorithm

5. Stop

THANKS

4 0
3 years ago
Julie: 3: 36, 6:72, 9:108....tell me the next 3 ratios * math*
svlad2 [7]

Answer:

12:144, 15:180,

Explanation:

8 0
3 years ago
Which of the following is a use for a honeynet? A. Detecting network attacks and scans B. Slowing down attackers C. Concealing n
inn [45]

Answer:

A. Detecting network attacks and scans

Explanation:

Honeynet

It is a network , which is set up with the intentional vulnerabilities , in order to invite the attack , in order to determine and study the activities of the attacker .

The Honeynet is composed of one or more honey pots , which are just the computer systems , which act as a bait to trap the people who , tries to hack or penetrate into other's computer system .

Hence ,

The correct option is Detecting network attacks and scans .

5 0
3 years ago
A program has a infinite while loop. How can you interrupt it?
MrRa [10]

Answer:

The <em>break</em> keyword is how you interrupt a while loop.

the syntax looks like this ↓

Python ↓

while <em>true</em>:

<em>break</em>

Java script ↓

while (<em>true</em>);

<em>break</em>

6 0
2 years ago
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