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3 years ago

______ is the software that blocks a user from being able to access your computer.

1 answer:

8 0

The answer is firewall. It is a network security device that observes inbound and outbound network traffic and chooses whether to allow or block specific traffic based on a well-defined set of security rules. Firewalls have been a first line of protection in network security for over 25 years. The firewall present a barrier between measured and secured internal networks that can be trusted and untrusted outside networks, for example the Internet. A firewall can be software, hardware, or even both.

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Windows stores information from the Credential Manager application in secure folders called

Delicious77 [7]

Windows stores information from the Credential Manager application in secure folders called VAULTS.

Explanation:

A credential vault is a database used to store passwords and similar cryptographic key material.
The most common data stored in a credential vault are current and historical passwords to privileged accounts.
All credentials are saved in special folders on the computer, a place called Vaults. Moreover, you can back up all credentials to a file and restore them on to different computer.
Vault is a shareware program that acts as a bank vault, or safe, where you can keep you private information or files hidden and secure.
Everything in the vault is protected with an advanced encryption, and requires a password (your password) to open the vault to access the information.

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2 years ago

What is the value of count after this nested FOR loop executes fully.

Alisiya [41]

Answer:

168 (although the =< must be corrected to <=)

Explanation:

int count = 0;

for (int row = 4; row <= 15; row++)

for (int col = 0; col < 13; col = col +2)

count+=2;

The inner for loop runs 7 times (for col = 0,2,4,6,8,10,12). Anything higher is not less than 13. Therefore the inner loop increments count by 2 seven times, i.e. it increments count by 14.

The outer for loop runs 12 times (for row = 4,5,6,7,8,9,10,11,12,13,14,15).

If the count is incremented by 14 twelve times, you are incrementing it by 14*12 = 168.

Therefore the count goes from 0 to 168 after the nested loops.

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3 years ago

Differentiate among a color display, gray scale display, and a black-and-white display

kotykmax [81]

Answer:

Black and white:

It has only two values namely black or white. The white colour in the image will be represented as “white” and other colour part will be displayed as black.

Grey-scale: 

Again the white part does not have a change, the black and other coloured items will be displayed in grey.

Coloured image: 

It would display the actual colour of the image. The number of colours and shades depends on the original image from where actually it has been shooted and it also depends on the quality of the camera.

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2 years ago

Why is it important to identify cables and conductors?

nlexa [21]

Answer:

While we almost never get to see most of the cables, they power everything so it only makes sense that you should know what the different types of cables and wires are, so that you can pick accordingly and have your equipment, devices and appliances powered properly.

It is also important to identify cables and conductors for safety purposes, such as emergencies linked with electricity.

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2 years ago

A brown outline around a frame is an indication of which tool?

zimovet [89]

Answer:

Direct Selection Tool

Explanation:

The Direct Selection tool is a tool that allows the selection of a single object or a single path such that an object already grouped with other objects can be directly and moved to a desired location

The Direct Selection tool can be used to select a container's content including graphics which are imported and specific points or paths of a figure or text to allow for drawing, text editing or to edit paths.

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2 years ago