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Internet of Things (IoT) and Cloud Computing MCQs

Prepare for Internet of Things (IoT) and Cloud Computing MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

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Topic Notes: Computer Science

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

Practice Computer Science MCQs to prepare for CSS, PMS, FPSC, PPSC, SPSC, KPPSC, BPSC, NTS, and university entry tests in Pakistan. This section covers key theoretical concepts, syllabus topics, and repeated past paper questions related to Computer Science.

Topic-Wise Breakdown
Structured subject modules organized by difficulty and exam frequency.
Verified Answer Keys
Detailed explanations cross-referenced with standard textbooks and commission keys.
Complete Coverage
Covers fundamental definitions, advanced problem-solving, and recent exam trends.

How to Prepare Computer Science MCQs for Competitive Exams

Review each sub-topic systematically. Start with fundamental concepts, practice multiple-choice question sets under timed conditions, and note down questions you missed in your revision tracker. Select a specific topic from the list below to begin practice.

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1461
What is the probability of selecting a leap year at random that occurs in the 21st century (2001-2100)?
1462
Three letters are chosen at random from the word 'PROBABILITY'. What is the probability that all three are vowels?
1463
A coin is tossed 4 times. What is the probability of getting exactly 3 heads?
1464
If P(A) = 0.4, P(B) = 0.5, and P(A ∩ B) = 0.2, what is P(A | B)?
1465
In a group of 10 people, what is the probability that at least two people share the same birth month, assuming uniform distribution?
1466
A bag contains 5 blue, 4 red, and 3 green marbles. If two marbles are drawn without replacement, what is the probability that both are blue?
1467
If two fair dice are rolled, what is the probability that the sum of the numbers is a prime number?
1468
What is the probability of drawing a red card or a face card from a standard deck of 52 playing cards?
1469
Which factor most directly influences the market value of a share in a secondary market?
1470
When selling shares, the net amount received by the seller is calculated as: