A. Intension
B. Extension
C. Back up
D. Application
Submitted by: Malik Asghar Hussain
The data in the database at a particular point of time is known as database instance of database state or snapshot. The database state is also called extension of the schema.
Related Mcqs:
- In database table, what does a column represent?
A. Attributes
B. Index
C. Entity
D. RelationSubmitted by: Hassan Syed
- __________maintain (s) database of webpages containing information on variety of topics.
A. Newsgroup
B. News server
C. Search Engines
D. World wide webSubmitted by: Farhan Rana
- A______________is a collection of data organized in a manner that allows access, retrieval and use of that data.
A. File
B. Recordset
C. Database
D. documentSubmitted by: Amna batool
- When sharing data in Office, the __________ document is the document in which the data was first entered?
A. source
B. destination
C. original
D. primary - The Network is overloaded with enormous data sent by many computers within the network. The inability of the network to deliver the data is termed as __________ .
A. Access control
B. Congestion
C. Error propagation
D. DeadlockSubmitted by: Malik Asghar Hussain
- Distributed data entry means that data can be_____________?
A. Entered at different locations where it originates
B. Sent to different locations from a central place
C. Accessed from different places know as distribution points
D. Distributed through a networkSubmitted by: Anwar
- The device used to carry digital data on analogue lines is called as_________?
A. Modem
B. Multiplexer
C. Modulator
D. Demodulator - The arranging of data in a logical sequence is called ____________.
A. Classifying
B. Sorting
C. Summarizing
D. ReproducingSubmitted by: Muhammad Danish
- A network which is used for sharing data, software and hardware among several users owning microcomputers is called __________?
A. WAN
B. MAN
C. LAN
D. VANSubmitted by: Muhammad Danish
- After moving a clip art image to a particular location on the slide, you can immediately reverse the action using the___________?
A. Click the not do move object command on the edit menu
B. Click on the undo button
C. Click on redo button
D. All of above