Software Development | MCQs

Explanation

A programmer is primarily focused on coding and developing software applications based on specific requirements provided by users or organizations.

Additional Points:

• Programmers are skilled in programming languages like Python, Java, C++, etc.
• They often work on debugging, testing, and optimizing code to ensure it runs efficiently.

Explanation

In computer science, the levels of representation are typically shown from high-level to low-level as:

• High-level: Software (e.g., C++, COBOL, JAVA)
• Low-level: Hardware (e.g., machine code, assembly language)

Explanation

What is the difference among application, program and software?

Application: A specific software designed to perform a particular task, like word processing or browsing the internet.

Program: A set of instructions written to execute a particular task or solve a problem, which can be part of an application or software.

Software: A broad term that refers to any collection of programs or applications that perform various tasks on a computer system.

Explanation

A compiler translates high-level programming language (like C or Java) into low-level machine code.

It allowing the program to be executed by a computer's processor.

Explanation

Computers primarily use binary language.

It consisting of 0s and 1s, to process and execute commands.

Explanation

An executable program is one that is ready to run and does not need to be altered in any way.

Explanation

A web server is a computer program or device that provides a service to another computer program and its user, also known as the client.

Explanation

The first ever version of Microsoft Word - Word 1.0 - was launched in October 1983 and developed by former Xerox programmers, Charles Simonyi and Richard Brodie.

The two were hired by Microsoft founders Bill Gates and Paul Allen, in 1981.

At this time, Word was called Multi-Tool Word.

Explanation

Explanation

Programmers use Source code, which is:

• Human-readable and written in a programming language.
• Compiled or interpreted to create machine-readable code.
• Used to develop software, apps, and websites.
• Essential for programming and software development.