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gregori [183]
3 years ago
8

At the beginning of Section 5.2, it is stated that multiprogramming and multiprocessing present the same problems, with respect

to concurrency. This is true as far as it goes. However, cite two differences in terms of concurrency between multiprogramming and multiprocessing.
Computers and Technology
1 answer:
QveST [7]3 years ago
6 0

Answer:

By definition, <u>multiprocessing</u> refers to the processing of multiple processes at the same time by multiple CPUs.

By definition, <u>multiprogramming</u> keeps programs in main memory at the same time and execute them concurrently utilizing a single CPU doing a context switch.

The first difference is that multiprocessing uses multiple CPUs and multiprogramming to utilize context switch to do concurrency in one CPU. Another difference is that multiprocessing is more expensive but more efficient than multiprogramming due that it allows parallel processing.

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You are the network administrator for a company. The company's policy is that the users are allowed to set their own passwords b
insens350 [35]

After I have changed her password, all I will need to do is select the “User must change password at next logon” option. This option will prompt her to log on to her PC using the password I assigned to her.

Explanation

An active Directory on most Domain Controllers gives you access to add users, disable accounts, change password, and various other tasks. Assuming that everything is setup, I am just going to go to my Windows Server Manager dashboard of my Domain Controller. While I am at my dashboard, I will click on tools and then drop down to the Active Directory Users and Computers to locate my desired user who seems to have been locked out.

Once the user has been identified, I will simply need to right click on the account and select “reset password”. A small dialog box with a list of cool security options will pop up. I will be required to reset it to something simple and default and make sure to select the “User must change password at next logon” option.

What this means is that the user who is locked out, upon logging back in, will be prompted to enter the password I gave them first as default but then will immediately be asked to change the password to something new. We do not see options A and B a lot in the real world. It is best practice not to select these options

Learn more about Active Directory

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5 0
3 years ago
What is a CPU or a GPU? What’s the difference? Which one is better?
Alik [6]
The CPU (central processing unit) has often been called the brains of the PC. But increasingly, that brain is being enhanced by another part of the PC, the GPU (graphics processing unit), which is its soul. The GPU renders images, animations and video for the computer's screen. GPUs are located on plug-in cards, in a chipset on the motherboard or in the same chip as the CPU.
6 0
3 years ago
Which of the following terms describes a product that is designed to meet humans’ physical and/or psychological needs?
Readme [11.4K]
I think it is psychological needs
8 0
3 years ago
Read 2 more answers
What certificate authority user role is tasked with the approval of requests for certificate enrollment and revocation
Gekata [30.6K]

Answer:

Certificate manager.

Explanation:

Certification can be defined as a recognition given for completing a course of study or passing an examination. This is to certify that the individual is a professional in that course of study. Some examples are CCNA, Comptia A+, HSE I and II

Certificate manager is the certificate authority user role that is tasked with the approval of requests for certificate enrollment and revocation.

This ultimately implies that, the individual who is saddled with the responsibility of approving requests for certificate enrollment and revocation is a certificate manager.

Hence, a certificate can be revoked by a certificate manager if a person issued the certificate contravenes the set rules, requirements and standard binding on the certificate.

4 0
2 years ago
For this assignment, you will be writing a Deque ADT (i.e., LastnameDeque). A deque is closely related to a queue - the name deq
swat32

Answer:

Explanation:

The objective here is write a Deque ADT code by using Deque.java - the Deque interface; (i.e the specification we must implement) and BaseDeque.java which is  the driver for Deque testing.

For the computation of the code and its output I have written them in a word document due its long array which is much more than the 5000 character  this answer box can accommodate.

SEE THE ATTACHED FILE BELOW.

Download docx
3 0
3 years ago
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