What is virtualization in IT? A. Upgrading hardware pieces physically B. Creating virtual versions of hardware resources. C. Increasing network security levels D. Designing 3D computer models Correct answer is: B. Creating virtual versions of hardware resources. 📖 Read Detailed Explanation → Computer Science MCQS Leave a Comment | Umar
A. Upgrading hardware pieces physically B. Creating virtual versions of hardware resources. C. Increasing network security levels D. Designing 3D computer models
MongoDB belongs to which type of database? A. Relational database B. NoSQL database. C. SQL database D. Flat-file database Correct answer is: B. NoSQL database. 📖 Read Detailed Explanation → Computer Science MCQS Leave a Comment | Umar
What is BGP used for in networking? A. Assigning local IP addresses B. Routing between autonomous systems on the internet. C. Encrypting user passwords D. Connecting wireless printers Correct answer is: B. Routing between autonomous systems on the internet. 📖 Read Detailed Explanation → Computer Science MCQS Leave a Comment | Umar
A. Assigning local IP addresses B. Routing between autonomous systems on the internet. C. Encrypting user passwords D. Connecting wireless printers
What does the Turing Test measure? A. Computer screen resolution B. Machine intelligence similar to humans. C. Data transmission speed D. Battery lifespan of hardware Correct answer is: B. Machine intelligence similar to humans. 📖 Read Detailed Explanation → Computer Science MCQS Leave a Comment | Umar
A. Computer screen resolution B. Machine intelligence similar to humans. C. Data transmission speed D. Battery lifespan of hardware
What is Quantum Supremacy? A. When a computer achieves zero energy loss B. When a quantum computer solves problems impossible for classical computers. C. When a network is fully secure from hacking D. The mass production of microchips Correct answer is: B. When a quantum computer solves problems impossible for classical computers. 📖 Read Detailed Explanation → Computer Science MCQS Leave a Comment | Umar
A. When a computer achieves zero energy loss B. When a quantum computer solves problems impossible for classical computers. C. When a network is fully secure from hacking D. The mass production of microchips
Which Linux command changes file ownership? A. chmod B. chown C. mkdir D. rm Correct answer is: B. chown 📖 Read Detailed Explanation → Computer Science MCQS Leave a Comment | Umar
Which protocol secures HTTPS communication? A. FTP B. SMTP C. TLS. D. HTTP Correct answer is: C. TLS. 📖 Read Detailed Explanation → Computer Science MCQS Leave a Comment | Umar
An error in a computer program is called a: A. Crash B. Bug C. Virus D. Glitch Correct answer is: B. Bug 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
CSS is used for: A. Logic B. Styling/Presentation C. Database Storage D. Server Management Correct answer is: B. Styling/Presentation 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
In a relational database, a row is also known as a: A. Attribute B. Tuple C. Field D. Relation Correct answer is: B. Tuple 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
Which symbol is used for comments in Python? A. // B. /* C. # D. -- Correct answer is: C. # 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
SQL stands for: A. Simple Query Language B. Structured Query Language C. Standard Query Logic D. Sequential Query List Correct answer is: B. Structured Query Language 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
A. Simple Query Language B. Structured Query Language C. Standard Query Logic D. Sequential Query List
In the Waterfall model, can you go back to the previous phase easily? A. Yes B. No C. Sometimes D. Always Correct answer is: B. No 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
Which key uniquely identifies a record in a table? A. Foreign Key B. Primary Key C. Candidate Key D. Super Key Correct answer is: B. Primary Key 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
Which of the following is a “Cloud Computing” service model? A. SaaS B. HTTP C. HTML D. LAN Correct answer is: A. SaaS 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
Which SQL command is used to delete all records from a table without deleting the table structure? A. DROP B. TRUNCATE C. DELETE D. REMOVE Correct answer is: B. TRUNCATE 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
Which component is known as the “Brain” of the computer? A. RAM B. CPU C. Motherboard D. BIOS Correct answer is: B. CPU 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
The ‘ACID’ property in DBMS stands for Atomicity, Consistency, Isolation, and: A. Data B. Durability C. Database D. Degree Correct answer is: B. Durability 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
1 Terabyte (TB) is equal to: A. 1024 MB B. 1024 GB C. 1000 GB D. 1024 KB Correct answer is: B. 1024 GB 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
Which of the following is a NoSQL database? A. MySQL B. Oracle C. MongoDB D. PostgreSQL Correct answer is: C. MongoDB 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
Which memory is non-volatile? A. RAM B. ROM C. Cache D. Registers Correct answer is: B. ROM 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
A ‘Join’ operation in SQL combines: A. Columns B. Rows from two or more tables C. Databases D. Files Correct answer is: B. Rows from two or more tables 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
ASCII stands for: A. American Standard Code for Information Interchange B. Asian Standard Code for Information Interchange C. American Scientific Code for Interchange D. All Standard Code for Information Correct answer is: A. American Standard Code for Information Interchange 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
A. American Standard Code for Information Interchange B. Asian Standard Code for Information Interchange C. American Scientific Code for Interchange D. All Standard Code for Information
Normalization is used to: A. Increase Speed B. Reduce Data Redundancy C. Encrypt Data D. Backup Data Correct answer is: B. Reduce Data Redundancy 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar
Which is the fastest memory in a computer? A. RAM B. Hard Disk C. Registers D. SSD Correct answer is: C. Registers 📖 Read Detailed Explanation → Computer Science MCQS FPSC Information Technology Mcqs Leave a Comment | Umar