Page 60 - ipp11

PRACTICE PAPER 2

CLASS XI
INFORMATICS PRACTICES (065)
Maximum Marks: 70 Time Allowed: 3 hrs
General Instructions:
1. This question paper contains 37 questions.
2. All questions are compulsory. However, internal choices have been provided in some questions. Attempt only one of the
choices in such questions.
3. The paper is divided into 5 Sections—A, B, C, D and E.
4. Section A consists of 21 questions (1 to 21). Each question carries 1 Mark.
5. Section B consists of 7 questions (22 to 28). Each question carries 2 Marks.
6. Section C consists of 3 questions (29 to 31). Each question carries 3 Marks.
7. Section D consists of 4 questions (32 to 35). Each question carries 4 Marks.
8. Section E consists of 2 questions (36 to 37). Each question carries 5 Marks.
9. All programming questions are to be answered using Python language only.
10. In case of MCQ, text of the correct answer should also be written.

Section A (21 × 1 = 21 Marks)
1. State True or False: [1]
Secondary memory is faster and more expensive than primary memory.
2. Which of the following is not an input device? [1]
(a) Mouse (b) Scanner (c) Printer (d) Microphone
3. Which of the following is not an example of system software? [1]
(a) Windows 11 (b) MS Word (c) Linux (d) macOS
4. What is the output of the following code? [1]

print("5" * 3)
(a) 15 (b) 555 (c) 5 * 3 (d) Error
5. Which of the following function is used to take input from the user in Python? [1]
(a) get() (b) scan() (c) input() (d) enter()
6. Which of the following is not a valid Python identifier? [1]
(a) _temp (b) total@sum (c) TotalSum (d) value123
7. Which of the following is NOT allowed in dictionary keys? [1]
(a) int (b) str (c) list (d) tuple
8. Which of the following operator is used for exponentiation in Python? [1]
(a) ^ (b) ** (c) * (d) %
9. What will be the result of the following expression? [1]
print((3 + 5) * 2 ** 3 // 4 % 5)
(a) 0 (b) 4 (c) 2 (d) 1
10. How many times will the following loop execute? [1]
i = 1

while i <= 10:
i *= 2
(a) 3 (b) 4 (c) 5 (d) Infinite
11. Which of the following statements about for loops in Python is true? [1]
(a) for loops only iterates over numeric ranges. (b) for loops can iterate over any iterable object.
(c) for loops automatically creates infinite loops. (d) for loops cannot use the break statement.

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