Information Technology (IT) MCQs - Computer Practice | PakExamPoint
Practise Information Technology (IT) MCQs in Computer. Attempt multiple-choice questions, check answers and revise related subtopics.
Information Technology (IT) MCQs and revision practice
Study Information Technology (IT) through multiple-choice questions in Computer. This subtopic contains 2241 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.
Use these Information Technology (IT) MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.
رنگ میں اعلی معیار کے گرافکس (ہارڈکوپی) پیدا کرنے کے لئے، آپ _______ استعمال کرنا چاہتے ہیں؟
A. None of these
B. Inkjet Printer
C. Plotter
D. RGB Monitor
Check answer and explanation
Answer: Plotter
Explanation Plotters are used for high-quality color graphics. It is especially for technical drawings and large-format printing. They are preferred over inkjet printers for precision and detail in architectural and engineering designs.
ڈیٹا ٹرانسمیشن کے طریقوں سے بننے والے نیٹ ورک کو کہتے ہیں؟
A. Message Switching
B. Frame Switching
C. Circuit Switching
D. Packet Switching
Check answer and explanation
Answer: Packet Switching
Explanation Packet switching is used in networks where data is broken into smaller packets before being transmitted. These packets are sent independently and may take different paths to the destination This method is efficient and robust, making it the foundation for most modern data networks, including the Internet.
کلاؤڈ کمپیوٹنگ میں ورچوئلائزیشن کی وضاحت کرنے کا بہترین طریقہ ہے؟
A. Virtualization enables simulating compute, network, and storage service platforms from the underlying virtual hardware
B. Virtualization enables emulating compute, network, and storage service platforms from the underlying virtual hardware
C. Virtualization enables realization of compute, network, and storage service platforms from the underlying virtual hardware
D. Virtualization enables abstracting compute, network, and storage service platforms from the underlying physical hardware
Check answer and explanation
Answer: Virtualization enables abstracting compute, network, and storage service platforms from the underlying physical hardware
Explanation Virtualization enables abstracting compute, network, and storage service platforms from the underlying physical hardware. Virtualization in cloud computing allows for the creation of a layer of abstraction between the physical hardware and the virtual resources, enabling multiple virtual machines (VMs) to run on a single physical server. This abstraction enables: Multiple VMs to share the same physical hardware VMs to be isolated from each other VMs to be easily moved between physical servers Efficient use of physical hardware resources
کمپیوٹر پراسیس ینالاگ اور ڈیجیٹل سگنل دونوں ______ ہے؟
A. None of these
B. Hybrid
C. Analogue
D. Digital
Check answer and explanation
Answer: Hybrid
Explanation The computer that processes both analog and digital signal is called hybrid computer . Hybrid computers are computers that exhibit features of analog computers and digital computers. The digital component normally serves as the controller and provides logical and numerical operations, while the analog component often serves as a solver of differential equations and other mathematically complex problems.
آڈیو، ویڈیو اور ٹیکسٹ بھیجنے کے لیے ہم _____ استعمال کرتے ہیں؟
A. Email
B. None of these
C. MS Word
D. YouTube
Check answer and explanation
Answer: Email
Explanation Email , or electronic mail , is a way to send messages from one or more users to one or more recipients using the internet: Text, pictures, and files : You can send text, pictures, and files to one or more people. Notifications and reminders : You can send emails to notify or remind people. Marketing : Companies can use email to market their products and remind customers to make a purchase.
Explanation Two of the most common types of flat panel displays incorporate separate technologies: the liquid crystal display, or LCD plasma display panel (PDP). ND23-2-2023
Explanation Optical Fiber Systems are utilized in Telecommunication Systems to transmit data as light signals through thin glass or plastic fibers. It enabling high-speed internet, voice, and data communications over long distances. Last verified on 03-04-2026
مندرجہ ذیل میں سے کون سا مائیکرو کنٹرولر کم از کم ہونا چاہیے؟
A. CPU, ROM, I/O ports, and timers
B. RAM, ROM, I/O ports, and timers
C. CPU, RAM, I/O ports, and timers
D. CPU, RAM, ROM, I/O ports, and timers
Check answer and explanation
Answer: CPU, RAM, ROM, I/O ports, and timers
Explanation A microcontroller at least consists of a processor as its CPU with RAM, ROM, I/O ports and timers. It may contain some additional peripherals like ADC, PWM, etc.