12th class Computer Science chapter 4 online mcq test with answers for ICS part 2 Computer Science chapter 4 (Data Integrity and Normalization)

Top Scorers Of Chapter 0 "ICS Part 2 Computer Science Chapter 4 Online Test" MCQ`s Test

Sr.#	Question	Answer
1	Which can be previewed on the screen before printing?	A. Report B. Form C. Sub-form D. None
2	A rule that states each foreign key value must match a primary key value in the other relation is called:	A. Referential integrity constraints B. Key match rule C. Entity key group rule D. Foreign/ primary match rule
3	The columns of a table correspond to:	A. Table B. Record C. Field D. Cell
4	The 1NF describes the tabular format in which:	A. All the key attributes are defined B. No repeating groups in the table C. All attributes are dependent on primary key D. All
5	Which object of database is used to retrieve data from database?	A. Queries B. Forms C. Reports D. Tables
6	------------ is a constraint on primary values that states that no attribute of a primary key should contain nulls	A. referential integrity B. entity integrity C. normalization D. acronyms
7	The case block ends with:	A. End Select B. End case C. Break D. Case else
8	The conditional part of if statement consists of expression	A. arithmetic B. logical expression C. relational D. both b and c
9	A functional dependency between two or more non-key attributes is called:	A. Partial functional dependency B. Partial non-key dependency C. Transitive dependency D. None
10	The entity integrity rule states that:	A. No primary key attribute can be null B. Each entity must have a primary key C. Primary key must have only one attribute D. None