vu eng201 Mid Term Subjective Solved Past Paper No.8

vu eng201 Business and Technical English Writing Solved Past Papers

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Question 1: What is the degree of relation?

Answer:

Degree of a Relation

We will now discuss the degree of a relation not to be confused with the degree of a relationship. You would be definitely remembering that the relationship is a link or association between one or more entity types and we discussed it in E-R data model. However the degree of a relation is the number of columns in that relation.

Question 2: What is the importance of determining minimum cardinality in a relationship while designing database?

Answer:

It is important to determine the minimum cardinality because it defines the way a database system will be implemented. It shows us that how many instance of an entity can be placed in another relation at least.

Question 3: What do we mean by cognitive process?

Answer:

Cognitive process is the mental process of knowing, including aspects such as awareness, perception, reasoning, and judgment.

Question 4: what do you know about incremental model. Discuss pros and cons?

Answer:

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Question 5: What do you mean by System Analyst?

Answer:

Systems Analyst

"These are knowledge workers who facilitate the development of information systems and computer applications by bridging the communications gap that exists between non-technical system users, and System designers and developers."

Question 6: Read the following paragraph and write the sentence that best states the implied main idea.
Is there any one day of the year you dread. For some people, it is their birthday. After all, a birthday is a reminder that we are getting older. Others are anxious as April 15 approaches. This is the day that federal taxes are due. For others, the most feared day is Friday the 13th. On this day, wedding chapels are usually shut down. Toy stores sell out Ouija boards. Travel is down, especially on airplanes. And people have been known to stay in their house the entire day rather than risk anything happening to them.

Answer:

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Question 7: Read the following text and state the main idea of the passage.
To many parents, the infant's crying may be mainly an irritation, especially if it continues for long periods. But crying serves important functions for the child as well as for the parents. For the child, crying helps improve lung capacity and the respiratory system. Perhaps more important, the cry serves as a signal of distress. When babies cry, they indicate that they are hungry or in pain, and this is important information for parents.

Answer:

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Question 8: Read the paragraph and identify the main idea.
When aging parents need help, it puts a tremendous weight on their adult children. The situation is particularly difficult if the parent does not live nearby. To handle such difficult situations, some health experts advise adult children to investigate community resources such as Meals on Wheels. Another suggestion is to rotate care among other family members. Sometimes the problem can be alleviated by having the parent move closer. It is also essential to assess the parent's actual needs.

Answer:

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Question 9: Read the passage carefully and identify the main idea.
Myths are stories, the products of fertile imagination, sometimes simple, often containing profound truths. They are not meant to be taken too literally. Details may sometimes appear childish, but most myths express a culture's most serious beliefs about human beings, eternity, and God.
Main idea:-Myths illustrate the values that are considered important to a society.

Answer:

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