1 |
An attribute is also known as |
table
elation
row
field
|
2 |
A relation is known as |
table
tuple
relationship
attribute
|
3 |
A two-dimensional table of data is called a |
group
set
declaration
relation
|
4 |
A table most has |
primary key
secondary key
composite key
sort key
|
5 |
The foreign key is found in |
parent table
dependent table
pivot table
index table
|
6 |
The columns of a table correspond to |
table
record
field
cell
|
7 |
SQL is used for |
data definition
data manipulation
a and b
searching record
|
8 |
---------------- are written before the main () function |
C statements
preprocessor directives
linking instructions
both a and b
|
9 |
C is ------------------ level language |
high
medium
low
a and b
|
10 |
C programming language was developed for -------------------- |
Dos
Windows
Unix
Xenix
|
11 |
The high-level languages are ---------------- |
machine depdendent
not machine dependent
expensive
more easier to learn
|
12 |
The ------------------- translates the source program into the machine code or object code |
compiler
assembler
interpreter
all of them
|
13 |
A computer program written in a high-level language is called |
object code
re locateable code
source code
none of them
|
14 |
The C statements are normally written in -------------------- letters |
lower-case
key words
upper-case
a or c
|
15 |
Basic, fortan cobol, Pascal, C etc are -------------- language |
high-level
lovel-level
medium-level
intermediate-level
|
16 |
A database is an organized collection of -------------------- related data |
logically
physically
loosely
badly
|
17 |
The types of files from usage point of view include |
master file
transaction file
back up file
all of them
|