Free Computer MCQs Mock Test Online with Answers

Q1 : What is a VLAN?

A: A virtual local area network that segregates traffic within a network B: A virtual private network that encrypts traffic between networks C: A wireless local area network that provides wireless connectivity D: A wide area network that connects multiple networks together

Q2 : What is BERT?

A: A pre-trained language model developed by Google B: A pre-trained language model developed by Facebook C: A pre-trained language model developed by Microsoft D: A pre-trained language model developed by Amazon

Q3 : What is Speech Recognition?

A: A type of Machine Learning application that involves recognizing spoken words B: A type of Machine Learning application that involves predicting continuous outcomes C: A type of Machine Learning application that involves clustering data D: A type of Machine Learning application that involves decision-making

Q4 : What is Time Series Forecasting?

A: A type of Machine Learning application that involves predicting future values based on past data B: A type of Machine Learning application that involves predicting customer behavior C: A type of Machine Learning application that involves recommending products D: A type of Machine Learning application that involves predicting stock prices

Q5 : What is the splice() method used for?

A: To add or remove elements from an array B: To declare a variable C: To create a function D: To loop through an array

Q6 : What is a Kafka?

A: A messaging system for microservices B: A messaging system for monolithic applications C: A messaging system for databases D: A messaging system for file systems

Q7 : What is Vue.js?

A: A JavaScript framework for building web applications B: A JavaScript library for building user interfaces C: A CSS framework for styling web pages D: A HTML framework for structuring content

Q8 : What is Supervised Learning?

A: A type of Machine Learning where the machine is trained on labeled data B: A type of Machine Learning where the machine is trained on unlabeled data C: A type of Machine Learning where the machine learns through trial and error D: A type of Machine Learning where the machine is trained on a combination of labeled and unlabeled data

Q9 : What is Robotics?

A: A subfield of AI that deals with the design, construction, and operation of robots B: A subfield of AI that deals with NLP C: A subfield of AI that deals with computer vision D: A subfield of AI that deals with expert systems

Q10 : What is a robotic path planning?

A: The process of finding a path for a robot to follow B: A system that allows a robot to interact with humans C: A system that allows a robot to perform tasks that require precision D: A system that allows a robot to move objects

Q11 : What is a Port Scanning?

A: A technique used to identify open ports on a network device B: A technique used to encrypt data transmitted over a network C: A technique used to verify the identity of a user or device D: A technique used to configure network settings

Q12 : What is a Metasploit Framework?

A: A tool used for penetration testing and vulnerability exploitation B: A tool used for network security testing C: A tool used for encryption D: A tool used for decryption

Q13 : What is a Command Injection?

A: An attack that injects malicious commands into a system B: An attack that steals sensitive information C: An attack that encrypts files and demands a ransom D: An attack that crashes a computer system or network

Q14 : What is a Sprint in Scrum?

A: A time-boxed iteration of development B: A meeting to plan the development work C: A meeting to review the development work D: A meeting to retrospectively review the development work

Q15 : What is a Sprint Retrospective Meeting?

A: A meeting to retrospectively review the development work for the previous sprint B: A meeting to plan the development work for the upcoming sprint C: A meeting to review the development work for the previous sprint D: A meeting to discuss the progress and obstacles of the development work

Q16 : What is a Zero-Knowledge Proof?

A: A cryptographic technique that proves the validity of a statement without revealing any underlying information B: A cryptographic technique that encrypts files and demands a ransom C: A cryptographic technique that steals sensitive information D: A cryptographic technique that crashes a computer system or network

Q17 : What is a Vulnerability Scanning?

A: A technique used to identify vulnerabilities in a network device B: A technique used to encrypt data transmitted over a network C: A technique used to verify the identity of a user or device D: A technique used to configure network settings

Q18 : What is React?

A: A JavaScript library for building user interfaces B: A JavaScript framework for building web applications C: A CSS framework for styling web pages D: A HTML framework for structuring content

Q19 : What is a Hash Function?

A: A one-way function that takes input data of any size and produces a fixed-size output B: A two-way function that takes input data of any size and produces a fixed-size output C: A one-way function that takes input data of a fixed size and produces a variable-size output D: A two-way function that takes input data of a fixed size and produces a variable-size output

Q20 : What is Pair Programming?

A: A practice where two developers work together on a single task B: A practice where two developers work separately on a single task C: A practice where one developer works on a single task D: A practice where multiple developers work on a single task

Q21 : What is a Quantum Key Distribution (QKD)?

A: A protocol that securely distributes cryptographic keys using quantum mechanics B: A protocol that encrypts data transmitted over a network C: A protocol that verifies the identity of a user or device D: A protocol that configures network settings

Q22 : What is a Burn-Down Chart?

A: A chart that shows the remaining work in the sprint B: A chart that shows the progress of the development work C: A chart that shows the defects found in the sprint D: A chart that shows the changes made to the product

Q23 : What is the purpose of using a build tool in frontend development?

A: To automate tasks and build code B: To optimize code performance C: To debug code D: To test code

Q24 : What is a mobile robot?

A: A type of robot that can move around its environment B: A type of robot that is stationary and cannot move C: A type of robot that is designed to interact with humans D: A type of robot that is designed to perform tasks that require precision

Q25 : What is the reduce() method used for?

A: To apply a function to each element in an array and reduce it to a single value B: To loop through an array and execute a function for each element C: To add an element to the end of an array D: To remove an element from the end of an array

Q26 : What is a text editor?

A: A software application used for writing and editing code B: A type of web browser C: A type of web server D: A type of programming language

Q27 : What is Artificial Intelligence (AI)?

A: The development of computer systems that can perform tasks that typically require human intelligence B: The development of computer systems that can only perform tasks that are explicitly programmed C: The development of computer systems that can think and act like humans D: The development of computer systems that can only process data

Q28 : What are the main components of a robot?

A: Mechanical, electrical, and software components B: Hardware, software, and network components C: Sensors, actuators, and power supply components D: CPU, memory, and input/output components

Q29 : What is a robotic repair system?

A: A system that allows a robot to repair itself or other robots B: A system that allows a robot to interact with humans C: A system that allows a robot to perform tasks that require precision D: A system that allows a robot to move objects

Q30 : What is a Public Key Infrastructure (PKI)?

A: A system that uses public and private keys to encrypt and decrypt data B: A system that uses digital certificates to verify identities C: A system that uses encryption to protect data D: A system that uses firewalls to block unauthorized access

Q31 : What is coreference resolution?

A: The process of identifying the words or phrases that refer to the same entity in text B: The process of removing stop words from text C: The process of parsing sentence structure D: The process of tokenizing text

Q32 : What is OpenCV?

A: A popular open-source Computer Vision library B: A type of Deep Learning algorithm C: A type of Deep Learning model D: A type of Deep Learning application

Q33 : What is the main difference between React and Angular?

A: React is a library, while Angular is a framework B: React is a framework, while Angular is a library C: React is used for building web applications, while Angular is used for building mobile applications D: React is used for building mobile applications, while Angular is used for building web applications

Q34 : What is backpropagation?

A: An algorithm used to train decision trees by minimizing the error between predicted and actual outputs B: An algorithm used to train clustering models by minimizing the error between predicted and actual outputs C: An algorithm used to train regression models by minimizing the error between predicted and actual outputs D: An algorithm used to train decision trees by minimizing the error between predicted and actual outputs

Q35 : What is Webpack?

A: A build tool for frontend development B: A testing framework for frontend development C: A version control system for frontend development D: A linter for frontend development

Q36 : What is Behavior-Driven Development (BDD)?

A: A practice where behaviors are defined before code B: A practice where code is written before behaviors C: A practice where behaviors are defined after code D: A practice where code is written after behaviors

Q37 : What is a version control system?

A: A system that helps manage changes to code over time B: A type of web browser C: A type of web server D: A type of programming language

Q38 : What is a Sprint Backlog?

A: A list of tasks to be completed in the sprint B: A prioritized list of requirements for the product C: A list of defects to be fixed in the sprint D: A list of changes to be made to the product

Q39 : What is named entity recognition (NER)?

A: The process of identifying and categorizing named entities in text B: The process of removing stop words from text C: The process of parsing sentence structure D: The process of tokenizing text

Q40 : What is the Agile Manifesto?

A: A set of values and principles for Agile software development B: A set of rules for Agile software development C: A set of guidelines for Agile software development D: A set of best practices for Agile software development

Q41 : What is the Payment Card Industry Data Security Standard (PCI-DSS)?

A: A standard that regulates payment card security in Pakistan B: A standard that regulates social media in Pakistan C: A standard that regulates online shopping in Pakistan D: A standard that regulates email in Pakistan

Q42 : What is an array in JavaScript?

A: A collection of elements of the same data type B: A collection of elements of different data types C: A single value D: None of the above

Q43 : What is the filter() method used for?

A: To create a new array with elements that pass a test B: To loop through an array and execute a function for each element C: To add an element to the end of an array D: To remove an element from the end of an array

Q44 : What is a SSL Stripping?

A: An attack that downgrades HTTPS connections to HTTP B: An attack that steals sensitive information C: An attack that encrypts files and demands a ransom D: An attack that crashes a computer system or network

Q45 : What is Underfitting?

A: A type of Deep Learning challenge that occurs when a model is too simple B: A type of Deep Learning challenge that occurs when a model is too complex C: A type of Deep Learning challenge that occurs when a model is trained on too little data D: A type of Deep Learning challenge that occurs when a model is trained on too much data

Q46 : What is a DNSSEC?

A: A protocol that provides security for DNS queries and responses B: A protocol that encrypts data transmitted over a network C: A protocol that verifies the identity of a user or device D: A protocol that configures network settings

Q47 : What is dependency parsing?

A: The process of analyzing the grammatical structure of a sentence B: The process of removing stop words from text C: The process of tokenizing text D: The process of stemming or lemmatizing words

Q48 : What is Deep Learning (DL)?

A: A subset of ML that involves using neural networks with multiple layers B: A subset of ML that involves using decision trees C: A subset of ML that involves using clustering algorithms D: A subset of ML that involves using regression algorithms

Q49 : What is test-driven development (TDD)?

A: A development approach where tests are written before code B: A development approach where code is written before tests C: A development approach where tests are written after code D: A development approach where code is written after tests

Q50 : What is Kubernetes?

A: A container orchestration platform B: A containerization platform C: A virtualization platform D: A cloud platform

Q51 : What is Speech Recognition?

A: A type of Deep Learning application that involves recognizing spoken words B: A type of Deep Learning application that involves predicting continuous outcomes C: A type of Deep Learning application that involves clustering data D: A type of Deep Learning application that involves decision-making

Q52 : What is the purpose of using a version control system in frontend development?

A: To manage code changes B: To optimize code performance C: To debug code D: To test code

Q53 : What is the purpose of the box-sizing property in CSS?

A: To set the box model for an element B: To set the size of an element C: To set the position of an element D: To set the color of an element

Q54 : What is the difference between supervised and unsupervised learning?

A: Supervised learning involves training on labeled data, while unsupervised learning involves training on unlabeled data B: Unsupervised learning involves training on labeled data, while supervised learning involves training on unlabeled data C: Supervised learning involves using neural networks, while unsupervised learning involves using decision trees D: Unsupervised learning involves using neural networks, while supervised learning involves using decision trees

Q55 : What is Linear Regression?

A: A type of Supervised Learning algorithm used for predicting continuous outcomes B: A type of Unsupervised Learning algorithm used for clustering data C: A type of Reinforcement Learning algorithm used for decision-making D: A type of Deep Learning algorithm used for image recognition

Q56 : What is Angular?

A: A JavaScript framework for building web applications B: A type of web browser C: A type of web server D: A type of programming language

Q57 : What is NLP?

A: A subfield of AI that deals with the interaction between computers and humans in natural language B: A subfield of AI that deals with computer vision C: A subfield of AI that deals with robotics D: A subfield of AI that deals with expert systems

Q58 : What is the purpose of using a code formatter in frontend development?

A: To format code consistently B: To optimize code performance C: To debug code D: To test code

Q59 : What is a Buffer Overflow Attack?

A: An attack that overflows a buffer with malicious code B: An attack that steals sensitive information from a system C: An attack that encrypts data on a system D: An attack that crashes a system

Q60 : What is a Keylogger?

A: A type of malware that records keystrokes B: A type of malware that steals sensitive information C: A type of malware that encrypts files and demands a ransom D: A type of malware that crashes a computer system or network

Q61 : What is Continuous Integration?

A: A practice where developers integrate their code changes frequently B: A practice where developers integrate their code changes infrequently C: A practice where developers work on separate code branches D: A practice where developers work on a single code branch

Q62 : What is a Purple Team?

A: A team that combines red and blue team efforts to improve security B: A team that identifies vulnerabilities in a system or network C: A team that fixes vulnerabilities in a system or network D: A team that ignores vulnerabilities in a system or network

Q63 : What is a load balancing?

A: A technique for distributing incoming requests across multiple servers B: A technique for distributing outgoing requests across multiple servers C: A technique for storing data in a database D: A technique for storing data in a file system

Q64 : What is a Redis?

A: An in-memory data store B: A disk-based data store C: A relational database D: A NoSQL database

Q65 : What is the purpose of the return statement?

A: To return a value from a function B: To declare a variable C: To create a function D: To loop through an array

Q66 : What is a Compliance?

A: The process of ensuring that an organization meets regulatory requirements B: The process of ensuring that an organization meets industry standards C: The process of ensuring that an organization meets best practices D: The process of ensuring that an organization meets customer expectations

Q67 : What is a constructor function?

A: A function that creates an object B: A function that declares a variable C: A function that loops through an array D: A function that returns a value

Q68 : What is JavaScript?

A: A programming language used for web development B: A markup language used for structuring content C: A style sheet language used for styling web pages D: A database language used for storing data

Q69 : What is Data Quality?

A: A type of Machine Learning challenge that occurs when data is noisy or incomplete B: A type of Machine Learning challenge that occurs when data is too complex C: A type of Machine Learning challenge that occurs when data is too simple D: A type of Machine Learning challenge that occurs when data is too large

Q70 : What is white box testing?

A: Testing software with knowledge of internal workings B: Testing software without knowledge of internal workings C: Testing software with partial knowledge of internal workings D: Testing software with complete knowledge of internal workings

Q71 : What is a Continuous Integration?

A: A practice that involves integrating code changes into a central repository frequently B: A practice that involves testing code changes frequently C: A practice that involves deploying code changes frequently D: A practice that involves designing code changes frequently

Q72 : What is test execution?

A: Running tests on software B: Creating tests for software C: Creating a plan for testing software D: Deploying software

Q73 : What is a SSL/TLS?

A: A protocol that encrypts data transmitted over the internet B: A protocol that verifies the identity of a user or device C: A protocol that provides access to a network D: A protocol that configures network settings

Q74 : What is a Convolutional Neural Network (CNN)?

A: A type of neural network that is used for image classification B: A type of neural network that is used for text classification C: A type of neural network that is used for speech recognition D: A type of neural network that is used for time series forecasting

Q75 : What is the role of the Cyber Crime Investigation Unit (CCIU)?

A: To investigate cyber crimes in Pakistan B: To regulate social media in Pakistan C: To regulate online shopping in Pakistan D: None of these

Q76 : What is a OWASP?

A: A community that provides resources and tools for web application security testing B: A community that provides resources and tools for network security testing C: A community that provides resources and tools for encryption D: A community that provides resources and tools for decryption

Q77 : What is a Daily Scrum?

A: A daily meeting to discuss progress and obstacles B: A daily meeting to plan the development work C: A daily meeting to review the development work D: A daily meeting to retrospectively review the development work

Q78 : What is a Digital Envelope?

A: A cryptographic technique that encrypts a message and verifies its authenticity B: A cryptographic technique that decrypts a message C: A cryptographic technique that compresses a message D: A cryptographic technique that verifies the identity of a user or device

Q79 : What is chatbots?

A: A type of dialogue system that engages in conversation with a human B: A type of system that removes stop words from text C: A type of system that parses sentence structure D: A type of system that tokenizes text

Q80 : What is a robotic sensor fusion?

A: The process of combining data from multiple sensors to improve accuracy B: A system that allows a robot to interact with humans C: A system that allows a robot to perform tasks that require precision D: A system that allows a robot to move objects

Q81 : What is a Router?

A: A network device that connects multiple networks together B: A network device that provides wireless connectivity C: A network device that improves network performance D: A network security device that monitors and controls incoming and outgoing traffic

Q82 : What is a SANS Institute?

A: A organization that provides training and resources for cybersecurity professionals B: A organization that provides training and resources for network administrators C: A organization that provides training and resources for software developers D: A organization that provides training and resources for IT professionals

Q83 : What is the role of the Pakistan Telecommunication Authority (PTA) in cyber crime investigation?

A: To regulate telecommunications in Pakistan and block malicious websites B: To regulate social media in Pakistan C: To regulate online shopping in Pakistan D: To regulate email in Pakistan

Q84 : What is a bug?

A: An error in software B: A feature in software C: A requirement in software D: A design pattern in software

Q85 : What is a module in Angular?

A: A container for related components and services B: A type of JavaScript library C: A type of CSS framework D: A type of HTML framework

Q86 : What is a Firewall?

A: A network security device that monitors and controls incoming and outgoing traffic B: A network device that connects multiple networks together C: A network device that provides wireless connectivity D: A network device that improves network performance

Q87 : What is a humanoid robot?

A: A type of robot that is designed to resemble a human B: A type of robot that is designed to interact with humans C: A type of robot that is designed to perform tasks that require precision D: A type of robot that is designed to move objects

Q88 : What is stop word removal?

A: The process of removing common words like "the", "and", etc. from text B: The process of removing punctuation from text C: The process of stemming or lemmatizing words D: The process of parsing sentence structure

Q89 : What is a Vulnerability Management?

A: A process that identifies, classifies, and remediates vulnerabilities in a system or network B: A process that identifies, classifies, and exploits vulnerabilities in a system or network C: A process that identifies, classifies, and ignores vulnerabilities in a system or network D: A process that identifies, classifies, and encrypts vulnerabilities in a system or network

Q90 : What is the role of the Federal Investigation Agency (FIA) in cyber crime investigation?

A: To investigate cyber crimes and prosecute offenders B: To regulate social media in Pakistan C: To regulate online shopping in Pakistan D: To regulate email in Pakistan

Q91 : What is dimensionality reduction?

A: A technique used to reduce the number of features in a dataset B: A technique used to increase the number of features in a dataset C: A type of neural network architecture D: A type of decision tree algorithm

Q92 : What is a Sprint Planning Meeting?

A: A meeting to plan the development work for the upcoming sprint B: A meeting to review the development work for the previous sprint C: A meeting to retrospectively review the development work for the previous sprint D: A meeting to discuss the progress and obstacles of the development work

Q93 : What is text summarization?

A: The process of summarizing text into a shorter form B: The process of removing stop words from text C: The process of parsing sentence structure D: The process of tokenizing text

Q94 : What is a robotic inspection system?

A: A system that allows a robot to inspect and evaluate its environment B: A system that allows a robot to interact with humans C: A system that allows a robot to perform tasks that require precision D: A system that allows a robot to move objects

Q95 : What is a Man-in-the-Middle (MitM) Attack?

A: An attack that intercepts and alters communication between two parties B: An attack that steals sensitive information C: An attack that encrypts files and demands a ransom D: An attack that crashes a computer system or network

Q96 : What is Babel?

A: A transpiler for JavaScript B: A build tool for frontend development C: A testing framework for frontend development D: A version control system for frontend development

Q97 : What is a robotic programming language?

A: A language used to program and control a robot B: A language used to interact with humans C: A language used to perform tasks that require precision D: A language used to move objects

Q98 : What is Keras?

A: A popular open-source Deep Learning library B: A type of Deep Learning algorithm C: A type of Deep Learning model D: A type of Deep Learning application

Q99 : What is accuracy?

A: A metric used to evaluate the performance of a classification model B: A metric used to evaluate the performance of a regression model C: A type of neural network architecture D: A type of decision tree algorithm

Q100 : What is event extraction?

A: The process of extracting events from text B: The process of removing stop words from text C: The process of parsing sentence structure D: The process of tokenizing text

Free Computer MCQs Mock Test Online with Answers

Time to prove what you know!

LAT Test

GAT Test

Contact Info

Free Computer MCQs Mock Test Online with Answers

Subscribe our Newsletter

LAT Test

GAT Test

Contact Info