Computer Science Questions and Answers
In the contemporary landscape of military operations, proficiency in computer science is increasingly paramount, and for students aspiring to join esteemed institutions like the Army, Navy, and PAF, a sound understanding of this field is essential. Computer science encompasses a wide array of disciplines, ranging from software development and cybersecurity to data analysis and artificial intelligence.
Spirit candidates can gain a strategic advantage in their initial academic tests by focusing on multiple-choice questions (MCQs) specifically crafted based on the past experiences of successful applicants. These MCQs are tailored to provide targeted insights into the testing patterns and knowledge areas crucial for success in computer science assessments.
By dedicating their efforts to mastering these questions, students not only enhance their preparedness for the tests but also increase their chances of achieving excellence in their pursuit of a career in the armed forces. Join Pak Army as ICTO and learn the undermentioned questions of computer science for 100% pass result.
Computer Science MCQs for Entry Tests of Pak Forces
The central processing unit (CPU) is often referred to as the “__________” of a computer.
- Answer: brain
In programming, a ____________ is a named storage location that can hold data.
- Answer: variable
HTML stands for HyperText Markup ____________.
- Answer: Language
The process of finding and fixing errors in a program is known as ____________.
- Answer: debugging
The ____________ programming paradigm emphasizes the use of objects and classes.
- Answer: object-oriented
RAM, or Random Access Memory, is a type of ____________ memory in a computer.
- Answer: volatile
A network protocol used for secure communication over a computer network is ____________.
- Answer: HTTPS
The acronym SQL stands for Structured Query ____________.
- Answer: Language
The process of converting a high-level programming language into machine code is called ____________.
- Answer: compilation
JavaScript is commonly used for adding ____________ functionality to web pages.
- Answer: interactive
An algorithm is a step-by-step procedure or ____________ for solving a problem.
- Answer: formula
IP address is short for Internet ____________ address.
- Answer: Protocol
The process of keeping multiple copies of data synchronized is known as data ____________.
- Answer: replication
A loop that continues to execute as long as a specified condition is true is called a ____________ loop.
- Answer: while
The file extension for a Python source code file is ____________.
- Answer: .py
HTTP, the protocol used for transferring hypertext, stands for HyperText Transfer ____________.
- Answer: Protocol
The process of hiding the implementation details of an object is known as ____________.
- Answer: encapsulation
A programming language known for its readability and simplicity is ____________.
- Answer: Python
The binary system uses ____________ digits, 0 and 1, to represent information.
- Answer: two
HTML tags are enclosed in ____________ brackets.
- Answer: angle
The process of converting a source code file into machine code at runtime is called ____________ compilation.
- Answer: just-in-time
In object-oriented programming, a blueprint for creating objects is called a ____________.
- Answer: class
A device that connects multiple computer networks together is called a ____________.
- Answer: router
The process of converting a string into its equivalent numeric value is called ____________.
- Answer: parsing
CSS stands for Cascading Style ____________.
- Answer: Sheet
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Computer Science MCQs with Answers
An if-else statement allows a program to make ____________ decisions based on conditions.
- Answer: conditional
The primary function of an operating system is to manage ____________ resources.
- Answer: hardware
The process of transforming data into a secure format to prevent unauthorized access is called ____________.
- Answer: encryption
In database management, a collection of related information is called a ____________.
- Answer: database
The process of verifying the identity of a user or system is known as ____________.
- Answer: authentication
In networking, IP stands for Internet ____________.
- Answer: Protocol
An array is a data structure that stores elements of the same ____________.
- Answer: type
The acronym URL stands for Uniform Resource ____________.
- Answer: Locator
A programming language commonly used for data analysis and machine learning is ____________.
- Answer: R
The ____________ is responsible for executing instructions stored in a computer’s memory.
- Answer: CPU
CSS3 introduces ____________ animations, allowing for smoother visual effects on web pages.
- Answer: transition
In cybersecurity, a program designed to detect and prevent unauthorized access is called an ____________.
- Answer: firewall
The process of converting a domain name into an IP address is known as ____________ resolution.
- Answer: DNS
Python is known for its emphasis on code ____________, making it easy to read and write.
- Answer: readability
A programming language developed by Microsoft often used for web development is ____________.
- Answer: C#
The process of arranging data in a specific order, such as ascending or descending, is called ____________.
- Answer: sorting
The acronym API stands for Application Programming ____________.
- Answer: Interface
A programming language commonly used for building dynamic and interactive web pages is ____________.
- Answer: JavaScript
In computer graphics, pixels are the smallest ____________ elements on a display.
- Answer: graphical
A type of cyber attack where malicious software encrypts a user’s data and demands a ransom is called ____________.
- Answer: ransomware
A programming language known for its versatility and use in system programming is ____________.
- Answer: C
The process of copying files from a local computer to a remote server is known as ____________.
- Answer: uploading
The concept of allowing different types of data to be used interchangeably is known as ____________.
- Answer: polymorphism
A data structure that follows the Last In, First Out (LIFO) principle is a ____________.
- Answer: stack
The practice of concealing the complexity of a system by dividing it into smaller, more manageable components is called ____________.
- Answer: abstraction
