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Neporo4naja [7]
3 years ago
11

Which is an unbound form with menu options for navigating a database?

Computers and Technology
2 answers:
melisa1 [442]3 years ago
6 0
The answer B. a switchboard
Anna71 [15]3 years ago
5 0

Answer:

B. a switchboard

Explanation:

Bound forms are linked to a record source like a database, query or table, can be used to add or edit data in the record source.

Unbound forms are forms that are not bound to any database, query or table but  that does not mean it cannot have data,the data is brought in manually, where a bound form is automatically associated with some data.

A switchboard form is an unbound form due to this any data that is changed  in your switchboards form don't have any effect on the same data in the Access database.

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Choose 2 statements that correctly describe the time complexity of data structures with N data.
Softa [21]

The  statements that correctly describe the time complexity of data structures with N data are:

  • The average time complexity of the data lookup in a hash table is O(N).
  • The average time complexity of inserting data into a heap is O(logN)

<h3>What is time complexity of data structures?</h3>

Time Complexity of an algorithm is known to be the depiction of the amount of time needed by the algorithm to carry out to completion.

Note that The  statements that correctly describe the time complexity of data structures with N data are:

  • The average time complexity of the data lookup in a hash table is O(N).
  • The average time complexity of inserting data into a heap is O(logN)

Learn more about data from

brainly.com/question/17350816

#SPJ1

6 0
2 years ago
A laptop computer has two internal signals: An unplugged signal, which is '1' if the laptop's power supply is connected, and '0'
Brums [2.3K]

Answer:

The correct usage is a NOR gate which is indicated in the explanation.

Explanation:

The truth table for the given two signals, namely

p=unplugged signal

q=low battery signal

can  form a truth table of following form

Here p has 2 states

1 if the power supply is connected

0 otherwise

Similarly q has 2 states

0 if the battery has reached almost zero state

1 otherwise

As the condition for the Hibernate Signal is given as to only activate when the battery is low and the power supply is not connected. This indicate that the value of Hibernate signal should be 1 when both p and q are 0.

Using this condition, the truth table is formed as

unplugged signal | low battery signal |  Hibernate Signal

            0               |                 0             |             1

            0               |                 1              |             0

            1                |                 0             |             0

            1                |                 1              |             0

Now the truth table of NOR is given as

a    |     b    |  a or b   |   ~(a or b)

0    |     0    |      0      |        1

0    |     1     |      1       |        0

1     |     0    |      1       |        0

1     |     1     |      1       |        0

This indicates that the both truth tables are same thus the NOR gate is to be used for this purpose.

6 0
3 years ago
1.The hardware that allows data to be transmitted from a computer along a telephone line to another computer at the other end is
valkas [14]

So this is called a modem we use it to send  and receive info over telephone lines

Hope this helps

-scav

4 0
3 years ago
Kelley is managing a project to deploy the company's new application offering by using a cloud service provider for the platform
Lapatulllka [165]

Answer:

Analyse performance

Explanation:

During the deployment of new services to a certain Platform such as the cloud which is geared towards enhancing scalability which is the ability of platforms to accommodate larger load level are serve an increased number of consumers. These will require these platforms to be Analysed as per performance in other to evaluate them . Through performance analysis, elasticity may need to be tweaked by dynamic rearrangement of the different modules, hardwares in other to ensure that the platform delivers at the required level to serve the increased number of consumers.

3 0
3 years ago
Which image property helps to create distinction between the highlights and shadows of an object?
Nutka1998 [239]
I know filters, so I know it is Saturation.
6 0
3 years ago
Read 2 more answers
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