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3 years ago

Tools used in a particular career depend on the tasks performed. True or false

Computers and Technology

2 answers:

Aliun [14]3 years ago

8 0

True so hopefully this will help

V125BC [204]3 years ago

7 0

Question: Tools used in a particular career depend on the tasks performed is this True or False?

Answer: It's true

Hope this helps!.

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~A.W~ZoomZoom44

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opearating system protection refers to a mechanism for controling access by programs, processes, or users to both system and use

Alekssandra [29.7K]

Answer:

The operating system must by the use of policies define access to and the use of all computer resources.

Policies are usually defined during the design of the system. These are usually default in settings. Others are defined and or modified during installation of the addon and or third-party software.

Computer Security Policies are used to exact the nature and use of an organisations computers systems. IT Policies are divided into 5 classes namely:

General Policies
Server Policies
VPN Policies
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Firewall Access and Configuration Policies

Cheers!

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3 years ago

Why is network security important? Check all of the boxes that apply. A. Network security allows organizations to continue to fu

serious [3.7K]

Answer:

A. Network security allows organizations to continue to function.

C. Network security keeps intruders out of the network.

D. Network security prevents personal information from getting into the wrong hands.

Explanation:

Network security is a very important concept in networking. Mitigating cyber attacks like key logging, malicious software attacks, reconnaissance attacks, DOS attacks etc, have saved so many companies from bankruptcy and death.

Security in networks helps to prevent attackers from obtaining user personal information like Bank detail, health history etc.

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3 years ago

_____ are unique identifiers of computer or network addresses on the internet.

Gnesinka [82]

The answer is IP address.

5 0

3 years ago

Read 2 more answers

Why should cloud computing not be a set of silos? Provide real or made up examples of why incompatible solutions will fail in IT

lesya [120]

2 is tha answer to Why should cloud computing not be a set of silos? Provide real or made up examples of why incompatible solutions will fail in IT.?

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3 years ago

a password to a certain database consists of digits that cannot be repeated. if the password is known to consist of at least 8 d

BaLLatris [955]

Answer:

$\frac{10!}{2}mins$

Explanation:

12 seconds to try one combination will be equivalent to $\frac{1}{12}\times 60 = \frac{1}{5} \ mins$

Password contain at least 8 digit i.e. password can contain 8, 9, 10 digit.

Password cannot contain more than 10 digit because it will give room for repetition which it is clearly stated that digit cannot be repeated.

Possible digit that can be used: 9,8,7,6,5,4,3,2,1,0.

Total number of passwords combination possible for each position in 8 digit.

1st position = 10, 2nd position = 9, 3rd position = 8, 4th position = 7, 5th position = 6, 6th position = 5, 7th position = 4, 8th position = 3. Total number of passwords combination possible in 8 digit is equivalent to $\frac{10!}{2}$ .

Total number of passwords combination possible for each position in 9 digit.

1st position = 10, 2nd position = 9, 3rd position = 8, 4th position = 7, 5th position = 6, 6th position = 5, 7th position = 4, 8th position = 3, 9th position = 2. Total number of passwords combination possible in 9 digit is equivalent to $\frac{10!}{1}$ .

Total number of passwords combination possible for each position in 10 digit.

1st position = 10, 2nd position = 9, 3rd position = 8, 4th position = 7, 5th position = 6, 6th position = 5, 7th position = 4, 8th position = 3, 9th position = 2, 10th position = 1. Total number of passwords combination possible in 10 digit is equivalent to 10!.

Adding them up and multiplying by $\frac{1}{5} \ mins$ to get the total number of time needed to guarantee access to database = $[\frac{10!}{2}\times\ \frac{10!}{1} \times 10!] \frac{1}{5}\ mins = \frac{10!}{2}$

7 0

3 years ago