Explain the use of the terms file record and field, Computer Engineering

+44 141 628 6080
[email protected]

Explain the use of the terms file record and field

Problem

1. Give an example of a table that is not a relation (other than one from this chapter).

2. Under what circumstances can an attribute of a relation be of variable length?

3. Explain the use of the terms file, record, and field.

4. Explain the use of the terms relation, tuple, and attribute.

The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.

View Complete Question

Request for Solution File

Ask an Expert for Answer!!

Computer Engineering: Explain the use of the terms file record and field

Reference No:- TGS02112802

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Asked Questions

Participating in sickness prevention and health promotion

Discuss one (1) example of how his health problem(s) would affect his everyday activities under each of the three topics. a. Physical b. Psychological

Give examples of potential health literacy concerns

Give examples of potential health literacy concerns that may limit Mrs Gracie's ability to obtain adequate health care.

When health or safety of children may be compromised

Problem: Respond appropriately to 3 different situations where health or safety of children may be compromised

When someone regularly drinks alcohol or uses certain drugs

When someone regularly drinks alcohol or uses certain drugs, their brain may begin to adjust to the presence of these substances.

What is it like to be a mental health nurse

In the Learning Resources, you were introduced to several helping professions that a background in psychology could pave the way to.

Study investigated the effects of rapid response team

Question: A study investigated the effects of rapid response team (RRT) on hospital-wide cardiopulmonary arrest rates.

Problem about specific drg category

MS-DRG 999 is typically used as a placeholder for cases that do not fit into any specific DRG category or are incomplete.

Request for Solution File

Ask an Expert for Answer!!

Computer Engineering: Explain the use of the terms file record and field

Reference No:- TGS02112802

Have a Question? (oR Write a Review)

Recent Questions Asked Computer Engineering

Q : Discuss the difference between a leader and a supervisor

Q : Create sample list of purchased inventory items and vendors

Q : Describe problems that are likely to occur when inserting

Q : Why is the relational model important

Q : Explain the use of the terms file record and field

Q : Define the term unique key and give an example

Q : Describe four uses of a primary key

Q : Explain the term foreign key and give an example

Q : Compute the mean absolute percent error