Free CIW 1D0-541 Exam Questions

Become CIW Certified with updated 1D0-541 exam questions and correct answers

Page: 1 / 25

Total 125 Questions | Updated On: Mar 06, 2026

Add To Cart

Question 1

With regard to databases, what is normalization?

A : process of reducing the cardinality of a relation

B : process of organizing and refining relations

C : process of duplicating data to reduce the number of tables

D : process of limiting data stored in a table to a specific range of values

Answer: B

Question 2

Consider the Orders relation shown in the exhibit. Which of the following SQL statements would replace the value in the Sales_Rep_No column with 110 everywhere that Sales_Rep_No 108 is listed?

A : DATE Sales_Rep_No IN Orders SET(Sales_Rep_No = 110 WHERE Sales_Rep_No = 108);

B : DATE Orders SET Sales_Rep_No = 110 WHERE Sales_Rep_No = 108;

C : DATE Orders SET Sales_Rep_No = 110;

D : DATE Orders WHERE Sales_Rep_No = 108 SET Sales_Rep_No = 110;

Answer: B

Question 3

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?