- System Software
- Shareware
- Freeware Software
- None of these
- b
-
Shareware is a Proprietary Software that is offered to client for use with limited features and client can use all features after payment.
Computer Operator
Computer Operator Current & Past Papers have uploaded on ETEST Website. Computer Operator Papers of All Departments i.e. Police Department, Rescue 1122 Department,Revenue Department, Education Department and etc are included in this section of ETEST Website. We update all sections of ETEST Website on daily basis.
Word Computer derived from Latin Language “Compute” which means to…….
- Calculate
- Multiply
- Sum
- Subtract
- a
-
The meaning of compute is “Calculate” or “To Count” To Sum Up” or “To Think Together”.
Packets are found at……layer of model.
- Transport
- Presentation
- Network
- Data Link
- c
-
There are seven layers of model in computer networking.
……..Layer handles the formatting application data so that it will be readable the destination system.
- Application
- Network
- Presentation
- Transport
- c
White box testing, a software testing techniques is sometimes called……..
- Graph Testing
- Glass Box Testing
- Data Flow Testing
- None of these
- b
-
White Box Testing is also called Clear Box Testing or Glass Box Testing or Transparent Box Testing or Structural Testing.
I left smoking long ago. The word “Left” is a/an:
- Noun
- Verb
- Adjective
- Adverb
- b
-
Leave
Left
Left
میں نے بہت پہلے سگریٹ نوشی چھوڑ دی تھی۔
Separation of data description from programming is called……….
- Constraints
- Data Independence
- Repository
- Metadataa
- b
-
Its also called Database Management System.
A discrete unit of work that must be completely processed or not process within a computer system is called:
- Security
- Concurrency
- Deadlock
- Transaction
- d
………..Commands include grantor revoke privilege to access the database or particular objects with the database.
- DML
- DCL
- DDL
- None of these
- b
-
DML stands for Data Manipulation Language.
DCL stands for Control Language.
DDL stands for Data Definition Language.
A ……Operation access the state of an object but does not alter the state in object oriented data modeling.
- Query
- Update
- Scope
- Constructor
- a
