PPSC FPSC KPPSC BPSC SPSC Lecturer Computer Science Test 49

Online Free Taleem is free online MCQ’s test related to Lecturer Computer Science. All the individuals who are going to appear in Lecturer Computer Science written test can attempt these tests in order to prepare for it in best possible way. Our tests of Lecturer of Computer Science include all the important questions and Past Paper of  Lecturer Computer Science, that have extremely high amount of chances for been included in the actual exam which make our test undoubtedly the best source of preparation.

Note:-

There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
Practice this test at least 5 times if you want to secure High Marks.
At the End of the Test you can see your Test score and Rating.
If you found any incorrect answer in Quiz. Simply click on the quiz title and comment below on that MCQ. So that I can update the incorrect answer on time.

Please Click Below START  Button to Take this Computer Science Test Online.

Test Instructions:-
Test Name Lecturer Computer Science 
Subject Computer Science Test 49
Test Type MCQs
Total Questions 25
Total Time 20 Minutes
Total Marks 100
0%

You have 20 minutes to pass to the quiz.


Lecturer Computer Science Online Test No. 49

1 / 25

Each tablespace in an Oracle database consists of one or more files called:

2 / 25

In which of the following , a separate schema is created consisting of that attribute and the primary key of the entity set.

3 / 25

What are the correct features of a distributed database?

4 / 25

Which of the following has each related entity set has its own schema and there is an additional schema for the relationship set.

5 / 25

Which level of RAID refers to disk mirroring with block striping?

6 / 25

The normal form which satisfies multivalued dependencies and which is in BCNF is

7 / 25

In which of the following , a separate schema is created consisting of that attribute and the primary key of the entity set.

8 / 25

In the schema (dept name, size) we have relations total inst 2007, total inst 2008 . Which dependency have lead to this relation ?

9 / 25

Which of the normal form is based on multivalued dependencies ?

10 / 25

..............can help us detect poor E-R design.

11 / 25

Representations such as the in the dept year relation, with one column for each value of an attribute, are called _______; they are widely used in spreadsheets and reports and in data analysis tools.

12 / 25

If a multivalued dependency holds and is not implied by the corresponding functional dependency, it usually arises from one of the following sources.

13 / 25

Thus a _______ of course data gives the values of all attributes, such as title and department, of all courses at a particular point in time.

14 / 25

The file organization which allows us to read records that would satisfy the join condition by using one block read is:

15 / 25

A unit of storage that can store one or more records in a hash file organization is denoted as:

16 / 25

Designers use which of the following to tune performance of systems to support time-critical operations?

17 / 25

Which of the following is a tuple-generating dependencies ?

18 / 25

What is the best way to represent the attributes in a large database?

19 / 25

If a multivalued dependency holds and is not implied by the corresponding functional dependency, it usually arises from one of the following sources.

20 / 25

Which forms has a relation that possesses data about an individual entity?

21 / 25

Suppose the user finds the usage of room number and phone number in a relational schema there is confusion. This is reduced by:

22 / 25

The main task carried out in the ______ is to remove repeating attributes to separate tables.

23 / 25

Which of the following has each related entity set has its own schema and there is an additional schema for the relationship set?

24 / 25

Fifth Normal form is concerned with:

25 / 25

Relation dept year(dept name, total inst 2007, total inst 2008, total inst 2009) .Here the only functional dependencies are from dept name to the other attributes .This relation is in:

Your score is

The average score is 0%

0%

Leave a Comment

Your email address will not be published. Required fields are marked *

error: Content is protected !!
Scroll to Top