Computer Science - Online Test
Q1.
What will be written inside the file test.csv
using the following program import csv
D = [['Exam'],['Quarterly'],['Halfyearly']]
csv.register_dialect('M',lineterminator = '\n')
with open('c:\pyprg\ch13\line2.csv', 'w') as f:
wr = csv.writer(f,dialect='M')
wr.writerows(D)
f.close()
Answer : Option D
Explaination / Solution:
No Explaination.
Q2. What does __name__ contains ?
Answer : Option D
Explaination / Solution:
No Explaination.
Q3. Which of the following clause avoide the duplicate?
Answer : Option A
Explaination / Solution:
No Explaination.
Q4.
Read the statements given below. Identify the
right option from the following for pie chart.
Statement A: To make a pie chart with
Matplotlib, we can use the plt.pie() function.
Statement B: The autopct parameter allows us to
display the percentage value using the Python string formatting.
Answer : Option C
Explaination / Solution:
No Explaination.
Q5. The functions which cause side effects to the arguments passed are called
Answer : Option A
Explaination / Solution:
No Explaination.
Q6. Which of the following is constructed by placing expressions within square brackets?
Answer : Option B
Explaination / Solution:
No Explaination.
Q7. The members that are accessible from within the class and are also available to its sub- classes is called
Answer : Option B
Explaination / Solution:
No Explaination.
Q8. In dynamic programming, the technique of storing the previously calculated values is called ?
Answer : Option C
Explaination / Solution:
No Explaination.
Q9. Which operator is also called as Conditional operator?
Answer : Option A
Explaination / Solution:
No Explaination.
Q10.
Which punctuation should be used in the blank?
if <condition>_
statements-block 1
else:
statements-block 2
Answer : Option B
Explaination / Solution:
No Explaination.
