ECAT Computer Science MCQS Page 5
Basic, fortan cobol, Pascal, C etc are ————– language
high-level
lovel-level
medium-level
intermediate-level
A program used for producing an on-screen or printed documents from the database is known as:
Report generator
Security
Query
SQL prompt
Which of the following data model is more flexible?
direct access file
network model
hierarchical model
index sequential file
Which of the following file contains the software instructions?
Program file
Data file
Both a and b
None
The high-level languages are —————-
more easier to learn
machine depdendent
not machine dependent
expensive
Which one displays the result of a query?
Reports
File
Field
Access
A computer program written in a high-level language is called
source code
object code
re locateable code
none of them
Which of the following operations can be performed on data after the data has been captured and manipulated?
Managing output result
Storage and retrival
Communication
None
Which of the following is also known as data set?
File
Record
Field
Module
Which of the following is an image file extension?
All
.tif
.jpg
.bmp
The type of files from usage point of view include:
All
Master file
Transaction file
Backup file
SQL is
unstructured language
structure query language
object oriented language
SAM query language
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