1. Introduction to Python
Lecture 1.
Introduction to Computers, Programming, and Python.
78 minutes video lecture
Slides
Video Lectures
Review Questions
1: A bit is a sequence of 8 bytes. (T/F)?
False
2: We can store data permanently in storage devices. (T/F)?
True
3: Assembly language is a low level programming language. (T/F)?
True
4: Only numeric data is stored as binary. (T/F)?
False
5: We can store data permanently in RAM. (T/F)?
False
6: A high level language is closer to hardware in terms of direct interaction than a low level language? (T/F)?
False
7: Which is an example of a code in machine language?
- area = 5 * 5 * 3.1415
- 1101101010011010
- Both of the above
- None of the above
Click here to see the answer.
1101101010011010
8: Find the error in the following program. Is that a syntax error or a logic error?
# This program prints Hello World!
print("Hello World!"
Click here to see the answer.
Missing paranthesis at the end of the print statement. It’s a syntax error, it will be detected by the compiler. Correct version is below.
# This program prints Hello World!
print("Hello World!")
9: Find the error in the following program. Is that a syntax error or a logic error?
# This program prints Hello World!
pirnt("Hello World!")
Click here to see the answer.
Misspelling of print statement. It’s a syntax error, it will be detected by the compiler. Correct version is below.
# This program prints Hello World!
print("Hello World!")
10: Find the error in the following program. Is that a syntax error or a logic error?
# This program prints Hello World!
print("Hello Wrld!")
Click here to see the answer.
Misspelling of World. It’s a logic error, it will not be detected by the compiler. Correct version is below.
# This program prints Hello World!
print("Hello World!")