C++
Chapter one question 
True/False
1. A computer can function without a program.

2. The terms "computer program" and "software program" refer to the instructions that tell the computer what to do.

3.Assembly language is easier for computers to understand than machine language.

4.High-level programming languages are closer to natural language than low-level languages.

5.A compiler translates source code one line at a time.

6. Procedural programming involves specifying a series of operations to reach a desired state.

7. Structured programming encourages the use of global variables.

8.Object-oriented programming involves specifying data structures and operations on those structures.

9.The first step in the software development method is coding.

10. Software crisis refers to the mismatch between what software can deliver and user expectations.

C++
chapter one
Matching

Column A:
1.CPU
2.Software
3.Assembler
4.Object
5.Algorithm
6.Problem Definition
7.Requirement Analysis
8.Software Design
9.Testing
10.Maintenance


Column B:
A). A set of instructions that controls the computer.
B). Translates assembly language into machine code.
C). A step-by-step procedure for solving a problem.
D). Executes program instructions.
E). A pairing of data and operations on that data.
F). Ensuring the software operates efficiently and with minimal errors.
G). Documenting the gap between the current and desired states.
H). Validating the software to ensure error-free execution.
I). Creating a software blueprint from user inputs.
J). Gathering information on user, system, and functional needs.

C++
chapter one
Fill-in-the-Blank

1: The CPU consists of the __ and the ALU.
Answer: Control Unit

2: __ software allows a user to perform specific tasks.
Answer: Application

3: The instructions that tell the computer what to do are called __.
Answer : computer programs

4: __ code is written in a programming language.
Answer: Source

5: A program that translates the entire source code at once is called a __.
Answer: compiler

6: __ programming is also known as imperative programming.
Answer: Procedural

7: __ programming uses a top-down approach to design.
Answer: Structured

8: In object-oriented programming, a pairing of data and operations is called an __.
Answer: object

9: __ is a step-by-step procedure for solving a problem.
Answer: Algorithm

10: __ is a diagrammatic representation of an algorithm.
Answer: Flowchart

11: The physical components of a computer are known as __.
Answer: Hardware

12: __ is a program that controls the computer's hardware.
Answer: System software

13: The process of writing, testing, and debugging computer programs is called __.
Answer: Computer programming

14: __ languages use mnemonics to represent machine code instructions.
Answer: Assembly

15: __ translate source code one line at a time.
Answer: Interpreters

16: __ programming languages are designed to execute a sequence of instructions.
Answer: Procedural

17: __ programming divides the program into smaller, manageable pieces of code.
Answer: Structured

18: __ involves designing the software.
Answer: Software design

19: __ is a problem that occurs due to the complexity of software development.
Answer: Software crisis

20: An algorithm should terminate in a __ number of steps.
Answer: finite

🫴Writing programs that solve the Programming Projects helps to get hard your understanding.


1) Write an algorithm to find the sum of the first 50 natural numbers and also draw the 
corresponding flowchart.

2) Write an algorithm to read a number N from the
user and print all its divisors.

3) Write an algorithm to find the sum of given N numbers and also draw the 
corresponding flowchart.

4) Draw a flow chart to log in to a Facebook account.

5) Write an algorithm to compute the sum of the squares of integers from 1 to 50 and 
also draw the corresponding flowchart. 

6) Draw a flowchart explaining the process of waking up in the morning.
[Hint: Use 
steps Alarm Ringing, Ready to get up, climbing out of bed]

7) Write and algorithm that prints  <Hello Engineering> five times and draw flow chart.