PPSC FPSC KPPSC BPSC SPSC Lecturer Computer Science Test 50

Lecturer Computer Science MCQs / , , , , , , , , , , , , ,

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.
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Test Instructions:-
Test Name Lecturer Computer Science 
Subject Computer Science Test 50
Test Type MCQs
Total Questions 25
Total Time 20 Minutes
Total Marks 100
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You have 20 minutes to pass to the quiz.

Lecturer Computer Science Online Test No. 50

1 / 25

Which join refers to join records from the right table that have no matching key in the left table are include in the result set:

2 / 25

Which are the join types in join condition:

3 / 25

An Oracle object type has two parts the _________ and__________

4 / 25

Relational schemas and other metadata about relations are stored in a structure called the _____ .

5 / 25

A_____ is a query that retrieves rows from more than one table or view:

6 / 25

Which operation are allowed in a join view:

7 / 25

Which view that contains more than one table in the top-level FROM clause of the SELECT statement:

8 / 25

A tablespace is further broken down into...........

9 / 25

How many join types in join condition:

10 / 25

A top-to-bottom relationship among the items in a database is established by a:

11 / 25

Which is a join condition contains an equality operator:

12 / 25

One approach to standardization storing of data?

13 / 25

Which oracle is the join condition is specified using the WHERE clause:

14 / 25

The management information system (MIS) structure with one main computer system is called a:

15 / 25

.............is the collection of memory structures and Oracle background processes that operates against an Oracle database.

16 / 25

..........is a logical grouping of database objects, usually to facilitate security, performance, or the availability of database objects such as tables and indexes.

17 / 25

...........is a contiguous group of blocks allocated for use as part of a table, index, and so forth.

18 / 25

Which product is returned in a join query have no join condition:

19 / 25

Choose the RDBMS which supports full fledged client server application development:

20 / 25

The highest level in the hierarchy of data organization is called:

21 / 25

............is the smallest unit of allocation in an Oracle database.

22 / 25

A data dictionary is created when a __________ created.

23 / 25

A condition is referred to as _____:

24 / 25

A relational database system needs to maintain data about the relations, such as the schema of the relations. This is called

25 / 25

An Oracle __________ is a set of tables and views that are used as a read-only reference about the database.

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