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1D0-541 CIW v5 Database Design Specialist Questions and Answers

Questions 4

Consider the following relational algebraic expression as well as the Employee and Department relations shown in the exhibit: Which of the following relations would result from the given relational algebraic expression?

Options:

A.

OptionA

B.

OptionB

C.

OptionC

D.

OptionD

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Questions 5

In a relational database, which term describes a single table consisting of rows and columns?

Options:

A.

Entity

B.

Matrix

C.

Relation

D.

Data dictionary

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Questions 6

To create a view, what are the minimal privileges that a user must have for the relations used to make the view?

Options:

A.

GRANT

B.

REVOKE

C.

SELECT

D.

CREATE VIEW

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Questions 7

Which component in the three-tier database architecture handles the data-processing and business logic?

Options:

A.

Thin client

B.

Fat client

C.

Database server

D.

Application server

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Questions 8

The exhibit shows a table called Student Relation that tracks all information related to a students courses, professors and sites. What would be the consequence of removing all records for a student with the ID 1311?

Options:

A.

Only an update anomaly would occur.

B.

An insertion anomaly would occur.

C.

A deletion anomaly would occur.

D.

An update anomaly and a deletion anomaly would occur.

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Questions 9

Consider the following relational algebraic expression as well as the Dept1_Parta and Dept2_Parts relations shown in the exhibit: Which of the following relations would result form the given relational algebraic expression?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 10

The creation of intermediate entities occurs during the logical database design phase for an enterprise. It is used to resolve which types of relationships?

Options:

A.

One-to-many and recursive

B.

Complex, recursive, and many-to-many

C.

Redundant, recursive, and one-to-many

D.

One-to-many and one-to-one

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Questions 11

Consider the Project relation shown in the exhibit as well as the following SQL statement:

DELETE FROM Project

WHERE Cust_Name = Acme;

Which of the following tables shows the Project relation after execution of this SQL statement?

Options:

A.

OptionA

B.

OptionB

C.

OptionC

D.

OptionD

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Questions 12

Consider the Recreation relation shown in the exhibit. You need to apply a SQL statement to the

Recreation relation that will return the following data:

Which SQL statement applied to the Recreation relation will return this data?

Options:

A.

SELECT Activity FROM Recreation;

B.

SELECT DISTINCT Activity FROM Recreation;

C.

SELECT Activity FROM Recreation

WHERE NOT LIKE Activity;

D.

SELECT Activity FROM Recreation

WHERE DISTINCT Activity;

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Questions 13

Which statement is used to define a named group of related tables, views, domains and other database objects?

Options:

A.

CREATE

B.

CREATE TABLE

C.

CREATE DOMAIN

D.

CREATE SCHEMA

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Questions 14

FROM Registration WHERE

Consider the following relational algebraic expression: Which of the following SQL Course_Code = 'A4343';

statements is equivalent to this relational algebraic expression?

Options:

A.

SELECT Sales_Rep_No(108)

FROM Orders;

B.

INSERT INTO Orders

VALUES(Sales_Rep_No = 108)

WHERE Sales_Rep_No = NULL;

C.

SELECT'FROM Orders

WHERE Sales_Rep_No = 108;

D.

SELECT'FROM Orders

WHERE Sales_Rep_No = ?08?

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Questions 15

Which of the following definitions applies to all types of databases?

Options:

A.

Data that is stored as tables

B.

Software that manipulates data

C.

Data that is stored in a structured manner

D.

Data records that are stored sequentially in a file

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Questions 16

Consider the relation shown in the exhibit. Which of the following SQL statements would properly add information for a new employee?

Options:

A.

INSERT INTO Employee

VALUES(0005, Tim, Bogart, 03-15-77);

B.

INSERT INTO Employee(Emp_ID, First_Name, Last_Name, Birth_Date)

VALUES(0004, Tim, Bogart, 03-15-77);

C.

INSERT INTO Employee(Emp_ID, First_Name, Last_Name, Birth_Date)

VALUES(0005, Tim, Bogart, 03-05-77);

D.

INSERT INTO Employee(Emp_ID, First_Name, Last_Name, Birth_Date)

VALUES(0005, Tim, Bogart, 03-05-77);

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Questions 17

The database manager wants to give Rubio and Doe the ability to modify the Project Relation shown in the exhibit. A temporary employee named Temp needs to access the data in the database to generate reports. Which group of SQL statements will perform this task?

Options:

A.

GRANT UPDATE ON Project TO Rubio, Doe;

GRANT SELECT ON Project TO Temp;

B.

GRANT ALL PRIVILEGES ON Project TO Rubio, Doe;

GRANT UPDATE ON Project TO Temp;

C.

GRANT SELECT ON Project

WHERE Manager = 'Rubio';

GRANT SELECT ON Project

WHERE Manager = 'Doe';

D.

GRANT UPDATE ON Project

WHERE Manager = 'Rubio';

GRANT UPDATE ON Project

WHERE Manager = 'Doe';

GRANT SELECT ON Project TO Temp;

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Questions 18

Consider the Project relation shown in the exhibit as well as the following SQL statement: Which of the following tables shows the Project relation after execution of this SQL statement?

Options:

A.

OptionA

B.

OptionB

C.

OptionC

D.

OptionD

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Exam Code: 1D0-541
Exam Name: CIW v5 Database Design Specialist
Last Update: Nov 21, 2024
Questions: 128
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