VU CS-403 Online Test Preparation

MCQ's Test For CS-403 Final Term Exams Preparation Virtual University

Try The MCQ's Test For CS-403 Final Term Exams Preparation Virtual University

  • Total Questions10

  • Time Allowed10

Start Test Download PDF

CS-403 Final Term Exams Preparation Virtual University

00:00
Question # 1

_______ records data by burning microscopic holes in the surface of the disk with a laser.

Question # 2

A candidate key that does not have a null value and is selected to uniquely identify all other attribute values in any given row is called a

Question # 3

Consider the following diagram depicting a kind of a relationship type where X and Z are entities and Y is a relationship type: Select the correct statement among the following on the above diagram

Question # 4

Which of the following is incorrect with respect to indexed sequential files?

Question # 5

Identify the correct statement

Question # 6

Controlling redundancy in a database management system DOES NOT help to

Question # 7

Identify the INCORRECT statement among the given.

Question # 8

What is the alternate name of Data Dictionary?

Question # 9

Which feature of database provides conversion from inconsistent state of DB to a consistent state ensuring minimum data loss?

Question # 10

Which of the following is not true about input forms?

Submit

Prepare Complete Set Wise CS-403 Final Term Exams Preparation Virtual University MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of CS-403 Final Term Exams Preparation Virtual University MCQ`s Test

  • T
    Tahira Nawaz 27 - Feb - 2023 00 Min 02 Sec 10/10
  • U
    Unknown 28 - Feb - 2023 00 Min 05 Sec 10/10
  • S
    sadaf jameel 21 - Sep - 2022 00 Min 45 Sec 10/10
  • H
    hussain sheikh 17 - Sep - 2022 00 Min 56 Sec 10/10
  • S
    saba shafiq 14 - Aug - 2023 01 Min 37 Sec 10/10
  • H
    Humna Nawaz 01 - Jun - 2024 01 Min 50 Sec 10/10
  • D
    Daniyal Tahir 15 - Feb - 2024 02 Min 25 Sec 10/10
  • M
    Muhammad Jamil 28 - Sep - 2022 02 Min 59 Sec 10/10
  • S
    Shafqat Ali 08 - Oct - 2022 00 Min 04 Sec 9/10
  • B
    bc200404586 AYESHA WARIS 18 - Feb - 2024 01 Min 34 Sec 9/10
  • N
    Nouman Ahmed Khan 18 - Sep - 2022 01 Min 56 Sec 9/10
  • S
    saqib saqib 08 - Jan - 2023 02 Min 20 Sec 9/10
  • I
    Iqra Akhtar 10 - Oct - 2022 03 Min 15 Sec 9/10
  • U
    Uzair sajid 21 - Jul - 2024 04 Min 22 Sec 9/10
  • S
    Syed Jahanzeb Ali 24 - Jun - 2023 01 Min 59 Sec 8/10

Virtual University CS-403 Chapter 1 Important MCQ's

Sr.# Question Answer
1 What is the impact of setting multiple indexes for the same key, in index sequential files?
A. Multiple indexes for the same key can not be set
B. It increases efficiency
C. It decreases efficiency
D. It will increase complexity as the access time will be increased
2 Which of the following statements is true about the views?
A. view is always a complete set of all the tables in a database
B. View can not be used for retrieving data
C. The results of using a view are not permanently stored in the database.
D. Rows can not be updated or deleted in the view
3 A description on a particular collection of data using the given data model
A. Database
B. Schema
C. None of the above
D. Relation
4 Which of the following serves as a milestone or reference point in the log file?
A. Constraints
B. Relations
C. Check points
D. Transactions identities
5 Which of the following constraints enforces entity integrity?
A. PRIMARY KEY
B. FOREIGN KEY
C. CHECK
D. NOT NULL
6 Which key word is available in SQL to enforce referential integrity?
A. Check
B. Primary Key
C. Set Default
D. Unique
7 Which of the following should not be a property of a database transaction?
A. Atomicity
B. Isolation
C. Durability
D. Divergence
8 As part of database naming conventions, attribute names should use suffixes such as ID, NUMBER or CODE for the _______.
A. primary key
B. foreign key
C. index
D. determinant
9 ALTER TABLE exams ALTER COLUMN Q_description varchar(50) Syntax of ALTER TABLE is NOT correct.
A. True
B. False
C. Not Sure
10 You can’t modify more than one table at a time through a view.
A. True
B. False
C. Not Sure

Test Questions

Is this page helpful?