WorksheetsTest quiz
Total questions: 6
Worksheet time: 2mins
Name
Class
Date
1.
. Which of the following is not a valid data type in C?
a)
int
b)
float
c)
bool
d)
double
2.
Which of the following is immutable in Python?
a)
list
b)
set
c)
dictionary
d)
tuple
3.
Which pillar of OOPS hides internal details?
a)
Inheritance
b)
Polymorphism
c)
Abstraction
d)
Encapsulation
4.
Which SQL command removes all rows but keeps table structure?
a)
delete
b)
drop
c)
truncate
d)
remove
5.
Which is a supervised learning algorithm?
a)
kmeans
b)
linear regression
c)
Apriori
d)
pca
6.
Which normal form removes transitive dependency?
a)
1
b)
2
c)
3
d)
bcnf
100 %
