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kipiarov [429]
3 years ago
11

Which access database object asks a question about the data stored in a database and displays specific fields and records that a

nswer the question?
Computers and Technology
1 answer:
elena-14-01-66 [18.8K]3 years ago
6 0
The Query object is used to asks a question about the data stored in a database and displays the specific fields and records that answer the question.

In code form, the select command is used for queries. 
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If you flash UEFI and now your computer is no longer working, is there anything you can do to correct the situation?
Annette [7]

<u>Solution and Explanation:</u>

Unified Extensible Firmware Interface (UEFI) is a software program which connects the computer's firmware to its operating system (OS). UEFI is installed by the manufacturer and the first program to be executed when the computer is not turning on. UEFI or BIOS can be corrupted because of the upgrade error or any other damage.

Launch an automatic BIOS/UEFI recovery of the system so that the previous working best version of UEFI/BIOS is recovered and made available. On successful recovery of the BIOS/UEFI, the computer starts working.

6 0
3 years ago
a ____ is a horizontal or vertical bar that appears when the contents of an area may not be visible completely on the screen.
pav-90 [236]
The answer is a Scroll bar, the description fits perfectly because you need to move it to see more of the content you are viewing, and it wont be completely. when the item does appear completely on screen then the bar is relatively large and there is  no need for scrolling, however the opposite occurs during when you cannot see all of it.
5 0
3 years ago
There is a population of owls in a forest. In one year there are 20 new owls born and 10 owls die. In this same year, 5 owls ent
Simora [160]

Answer:

The owls population increased by 13 in one year

Explanation:

The given data on the owl population are as follows;

The number of new owls born = 20 (positive increase in population)

The number of owls that die = 10 (negative decrease in population)

The number of owls that enter the forest = 5 (positive increase in population)

The number of owls that left the forest = 2 (negative decrease in population)

Let 'w' represent the number of new owls born, let 'x' represent the number of  owls that die, let 'y' represent the number of owls that enter the forest and let 'z' represent the number of owls that left the forest, we get;

The change in population, ΔP = w - x + y - z

By plugging in the values, we get;

ΔP = 20 - 10 + 5 - 2 = 13

The change in the population of owls in one year is an increase in 13 owls.

4 0
3 years ago
Some of your non-Windows clients aren't registering their hostnames with the DNS server. You don't require secure updates on the
Ivenika [448]

Answer:

c.Update DNS records dynamically for DHCP clients that don't request updates.

Explanation:

A DNS server is a computer server that contains a database of public IP addresses and their associated host names, and in most cases serves to resolve, or translate, those names to IP addresses as requested.

A DHCP Server is a network server that automatically provides and assigns IP addresses, default gateways and other network parameters to client devices.

Dynamic DNS is a method of automatically updating a name server in the Domain Name Server, often in real time.

5 0
3 years ago
Given that a computer required​ service, what is the probability that it was a​ laptop? Given that the computer required​ servic
Greeley [361]

Complete Question:

A campus bookstore sells both types and in the last semester sold 56% laptops and 44% desktops. Reliability rates for the two types of machines are quite different, however. In the first year, 5% of desktops require service, while 15% of laptops have problems requiring service.

Given that a computer required service, what is the probability that it was a laptop?

Answer:

Probability = 0.084

Explanation:

Given

Laptops = 56%

Desktop = 44%

Service Required (Laptop) = 15%

Service Required (Desktop) = 5%

Required

Determine the probability that a selected computer is a laptop and it requires service.

The question tests our knowledge of probabilities using "and" condition.

What the question requires is that, we calculate the probability of selecting a LAPTOP that REQUIRES SERVICE

Note the capitalised words.

This will be calculated as follows:

Probability = P(Laptop) and P(Service Required (Laptop))

[Substitute values for P(Laptop) and P(Service Required (Laptop))]

Probability = 56% * 15%

[Convert to decimal]

Probability = 0.56 * 0.15

Probability = 0.084

8 0
3 years ago
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