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mrs_skeptik [129]
2 years ago
11

Which of the following is an external hard drive

Computers and Technology
1 answer:
fredd [130]2 years ago
7 0

Answer:

Question 1 = D

Explanation:

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The discipline of building hardware architectures, operating systems, and specialized algorithms for running a program on a clus
kondaur [170]

The discipline of building hardware architectures, operating systems, and specialized algorithms for running a program on a cluster of processors is known as <u>parallel computing.</u>

<u></u>

<h3>What is Parallel Computing?</h3>

Parallel computing refers to the process of breaking down larger problems into smaller, independent, often similar parts that can be executed simultaneously by multiple processors communicating via shared memory, the results of which are combined upon completion as part of an overall algorithm. The primary goal of parallel computing is to increase available computation power for faster application processing and problem solving.

<h3>Types of parallel computing</h3>

There are generally four types of parallel computing, available from both proprietary and open source parallel computing vendors:

  • Bit-level parallelism: increases processor word size, which reduces the quantity of instructions the processor must execute in order to perform an operation on variables greater than the length of the word.
  • Instruction-level parallelism: the hardware approach works upon dynamic parallelism, in which the processor decides at run-time which instructions to execute in parallel; the software approach works upon static parallelism, in which the compiler decides which instructions to execute in parallel.
  • Task parallelism: a form of parallelization of computer code across multiple processors that runs several different tasks at the same time on the same data.
  • Superword-level parallelism: a vectorization technique that can exploit parallelism of inline code.

Learn more about parallel computing

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5 0
1 year ago
If Mark is developing a website to be optimized for mobile devices, what would be the top-level domain?
umka2103 [35]

Answer:

A top-level domain or the TLD is the domain at the highest level in the hierarchy of the DNS. And that means in the Internet DNS. Also, the top-level domain is installed in the namespace toot zone. And the top-level domain is the .com, in general, to be named as the best one. The next two are the .net and .org. But since it is required to optimize the website for the mobile devices, we should select here .com.

Explanation:

Please check the answer section.

5 0
2 years ago
Binary is a base-2 number system instead of the decimal (base-10) system we are familiar with. Write a recursive function PrintI
Paladinen [302]

Answer:

In C++:

int PrintInBinary(int num){

if (num == 0)  

 return 0;  

else

 return (num % 2 + 10 * PrintInBinary(num / 2));

}

Explanation:

This defines the PrintInBinary function

int PrintInBinary(int num){

This returns 0 is num is 0 or num has been reduced to 0

<em> if (num == 0)  </em>

<em>  return 0;  </em>

If otherwise, see below for further explanation

<em> else </em>

<em>  return (num % 2 + 10 * PrintInBinary(num / 2)); </em>

}

----------------------------------------------------------------------------------------

num % 2 + 10 * PrintInBinary(num / 2)

The above can be split into:

num % 2 and + 10 * PrintInBinary(num / 2)

Assume num is 35.

num % 2 = 1

10 * PrintInBinary(num / 2) => 10 * PrintInBinary(17)

17 will be passed to the function (recursively).

This process will continue until num is 0

7 0
3 years ago
BITS wants to store information about the supervisors, including their supervisor number and the relationship to consultants. Su
Olin [163]

Answer:

Convert the table into normalize form

Explanation:

Un normalized relation of the given schedule is as

Consultant ( ConsultNum, Last Name, First Name, Street, City, ZipCode

HoursRate (SupervisorNum, Supervisor Num)

(Tasks, Description, Catagory, Price, SupervisorNum))

According to these functional dependencies :

SupervisorNum is dependencies of the SupervisiorNum

ConsltNum is dependencies of the Last Name, First Name, Street, City, ZipCode, Hours, Rate

Tasks are dependencies of Description, Category, Price

The consultant table is not in a normalized form as it contains repeating groups. Make composite keys such as Supervisor Num, Tasks and ConsltNum and convert the table in NF by removing repeating groups

Such as table in NF

Consultant

(Consult Num, Last Name, First Name, Street, City, Zip Code, Hours, Rate

Supervisor Num, Supervisor Name, Tasks, Description, Category, Price)              

5 0
2 years ago
A single set of hardware, software, databases, telecommunications, people, and procedures that are configured to collect, manipu
jok3333 [9.3K]

Answer:

"Computer Based Information system (CBIS)" is the correct answer for the above question.

Explanation:

  • CBIS means about that system that is used to produce the information or process the information and it is computer-based because CB stands for computer-based and IS stands for an information system.
  • It means that a system that helps by the computer and it is used to process the information then it can be called CBIS.
  • To process the information in a computer system there is a need for software, people, database, hardware and processor which is a set of CBIS.
  • The above question also wants to ask about the system which is a set of software, people, database, hardware and processor then it is known as CBIS which is described above. Hence the answer is CBIS.

4 0
3 years ago
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