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3 years ago

Using Gen/Spec, classes can be organized by using a peer-to-peer inheritanc True/false

Computers and Technology

1 answer:

Fiesta28 [93]3 years ago

5 0

Answer: True

Explanation: Gen/Spec is the known as the general specification standard for the classes.This standard helps in bringing out the peer-to-peer relations of class.

Gen/Spec is used in class diagram because it helps in the display of the access sharing and class specification in the general form for the required instances.Thus, this standard helps in the enhancement of the class diagram and its inheritance. So, the statement given in the question is true.

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What are some direct access devices

bija089 [108]

Like a DVD and stuff like that.

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3 years ago

Allows a service provider organization to own and manage the infrastructure (including computing, networking, and storage device

djverab [1.8K]

Answer:

The answer is "Public Cloud computing".

Explanation:

It is a type of technology that focusing on domain-specific resources rather than using dedicated servers or intelligent machines. All services are provided as well as used throughout the Network and per user are paid, and certain options were wrong which can be described as follows:

In option 1, it is used to describe the details, it doesn't store data.
In option 2, It is used in the organization.
In option 3, It is used for courts or legal documentations.

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4 years ago

Which decimal value (base 10) is equal to the binary number 1012?

GaryK [48]

Answer:

The decimal value of 101₂² base 2 = 25 base 10

Explanation:

The number 101₂² in decimal value is found as follows;

101₂ × 101₂ = 101₂ + 0₂ + 10100₂

We note that in 101 + 10100 the resultant 2 in the hundred position will have to be converted to a zero while carrying over 1 to the thousand position to give;

101₂ + 0₂ + 10100₂ = 11001₂

Therefore;

101₂² = 11001₂

We now convert the result of the square of the base 2 number, 101², which is 11001₂ to base 10 as follows;

Therefore converting 11001₂ to base 10 gives;

11001₂= 1 × 2⁴ + 1 × 2³ + 0 × 2² + 0 × 2 ¹ + 1 × 2⁰

Which gives;

16 + 8 + 0 + 0 + 1 = 25₁₀.

7 0

3 years ago

A university wants to schedule the classrooms for final exams. The attributes are given below:

iVinArrow [24]

Answer:

See explaination

Explanation:

Clearly the entities are as follows:-

Course

Section

Room

Test

The relationship among entities are as follows:-

Course has Section

Test is conducted for Course

Test is conducted in Section

Test is conducted in Room

Attributes of each entities are as follows:-

Course (CourseID, Name, Department)

Section (SectionID, Enrollment)

Room (RoomNumber, Capacity, Building)

Test (Time)

Section is a week entity as, there may be same sections for different courses, therefore section uses the primary key of course entity as foreign key.

Also entity Test is dependent upon the entities Room,Section and Course, therefore primary keys of these entities will be used as foreign key in the Test entity.

Check attachment for the ER diagram

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3 years ago

What is co-operating process

Greeley [361]

Answer: A process is independent if it cannot affect other process or be affected by it

Explanation:

3 0

4 years ago