What are the other number systems? and how to convert binary numbers to their decimal equivalent.?

1 answer:

7 0

In computers we use: decimal constantly, hexadecimal daily, octal weekly and binary monthly. Decimal is base 10, hexadecimal is base 16, octal is base 8 and binary is base 2.

To convert binary to decimal, simply add the magnitudes of the digits that are set.

You might be interested in

As Jason walks down the street, a large raven starts squawking at him and flapping its wings. Jason thinks to himself ‘That bird

UNO [17]

Answer:

Answer to the following question is anthropomorphism.

Explanation:

Anthropomorphism is considered as the error in the following context of the scientific reductionism. Anthropomorphize is the source of an error that needs to reconsider.

Anthropomorphism is an attribute of the human qualities, emotions, thoughts, motivation, intentions, and characteristics to the non-living beings or the nonhuman beings, things or objects.

8 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