Reg No.:

NYDN + ~ (^> ‏سم‎

11805 ⋅ Pages: 2

Name:

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
FIRST SEMESTER B.TECH DEGREE EXAMINATION, APRIL 2018
Course Code: BE101-05

PARTA ।

Answer all questions.
List any four input devices used with computer.
How is compiler different from interpreter?
Differentiate between assembly language and high-level languages.
Write an algorithm to find the largest among three numbers.
Which are the symbols used in flow chart?
What is a keyword? Give two examples.
Which of the following are not valid identifiers in Python? Justify your answer.
प्रा) 1 ii)2nd_large iti)num! = iv)attendance%
Let x = 2**4/8/2 is an expression in Python. What will be the value of x?
Differentiate between input() and raw_input() functions.
Write a Python function to find the area of a circle.
Differentiate between type conversion and coercion.
str] ="Jython”
str1[0] = ए Is there any error in this Python code? Justify your answer.
Differentiate between tuple and list.
What is the support provided by Python to handle exceptions?
What is pickling? Illustrate with example.
Define a class Mobile to store the details of a mobile (company, model & price)
with the following methods:
1) set_details() - to set the values to the data attributes
11) display_details() - to display the data attribute values.
Create an object of the class and invoke the methods.

PART B

Answer any four full questions, each carries 8 marks.
Draw and explain the Von Neumann and Harvard architecture.
Differentiate between ROM and RAM.
Draw and explain instruction execution cycle.
Write any four functions of a typical operating system?
Draw a flow chart to find the sum of digits of a number.
What is top-down design approach? How does it help in solving a problem?
Write a Python program to find the sum of even numbers from N given
numbers.
What is the significance of break and continue statements? Explain with proper
examples.

Page 1 of 2

3

Course Name: INTRODUCTION TO COMPUTING AND PROBLEM SOLVING

Max. Marks: 100 Duration: 3 Hours

Marks
(2)
(3)
(3)
(3)
(3)
(2)
(2)

(2)
(2)
(2)
(2)
(2)

(3)
(3)
(3)
(3)

(6)
(2)
(4)
(4)
(4)
(4)
(4)

(4)