Police Communication Officer Past Paper 22 Dec 2024 PDF


Part 1: Artificial Intelligence – AI (10 Marks)

Q1. What is ‘Machine Learning’?
Ans: A subset of AI where systems learn from data.
Q2. Which AI technology is used to read car number plates?
Ans: ANPR (Automatic Number Plate Recognition)
Q3. The term ‘Deep Learning’ is related to:
Ans: Artificial Neural Networks
Q4. AI-powered ‘Drones’ are used in policing for:
Ans: Surveillance and Crowd Monitoring
Q5. Which AI field helps computers understand human language?
Ans: NLP (Natural Language Processing)
Q6. ‘Predictive Policing’ uses AI to:
Ans: Predict where crimes might occur based on historical data
Q7. Who is known as the ‘Father of AI’?
Ans: John McCarthy
Q8. In AI, ‘Biometrics’ refers to:
Ans: Fingerprint and Facial recognition
Q9. An AI system that can perform any human task is called:
Ans: Strong AI
Q10. Which logic is used by AI to handle ‘uncertainty’?
Ans: Fuzzy Logic

Part 2: Data Sciences (10 Marks)

Q1. What is ‘Data Cleaning’?
Ans: Fixing or removing incorrect/duplicate data
Q2. Which of the following is a type of ‘Quantitative’ data?
Ans: Numbers and Measurements
Q3. ‘Mean’ of 10, 20, and 30 is:
Ans: 20
Q4. Which chart is used to show parts of a whole?
Ans: Pie Chart
Q5. What does ‘Big Data’ refer to?
Ans: Extremely large and complex datasets
Q6. In Data Science, ‘Metadata’ is:
Ans: Data about data
Q7. Which tool is common for data visualization?
Ans: Tableau / Power BI
Q8. The middle value of a dataset is called:
Ans: Median
Q9. What is the first step in Data Science?
Ans: Data Collection
Q10. ‘Data Privacy’ ensures that:
Ans: Personal information is protected

Part 3: Information Technology – IT (35 Marks)

Q1. Which layer of OSI model provides encryption?
Ans: Presentation Layer
Q2. Standard port for FTP:
Ans: Port 21
Q3. Which IP class is used for large networks?
Ans: Class A
Q4. HTTP stands for:
Ans: Hypertext Transfer Protocol
Q5. Which device connects two different network types?
Ans: Gateway
Q6. What is a ‘Firewall’ used for?
Ans: Network Security
Q7. Linux is an example of:
Ans: Open Source Operating System
Q8. Which cable is fastest for data transfer?
Ans: Fiber Optic
Q9. Size of an IPv4 address:
Ans: 32 bits
Q10. Command to check network connectivity:
Ans: Ping
Q11. URL stands for:
Ans: Uniform Resource Locator
Q12. A Router works at which OSI layer?
Ans: Network Layer
Q13. SSD stands for:
Ans: Solid State Drive
Q14. Protocol used for remote login:
Ans: Telnet / SSH
Q15. Process of hiding data is called:
Ans: Cryptography

Part 4: English – Grammar & Vocabulary (20 Marks)

Q1. Synonym of ‘Abundant’:
Ans: Plentiful
Q2. Antonym of ‘Flexible’:
Ans: Rigid
Q3. ‘He is addicted ____ smoking.’
Ans: To
Q4. Correct Spelling:
Ans: Accommodate
Q5. ‘She acts ____ she were a queen.’
Ans: As if
Q6. Passive Voice: ‘He opens the door.’
Ans: The door is opened by him
Q7. A person who does not believe in God:
Ans: Atheist
Q8. Idiom: ‘Break the ice’ means:
Ans: To start a conversation
Q9. ‘I have been living here ____ 2010.’
Ans: Since
Q10. Synonym of ‘Precise’:
Ans: Exact

Part 5: Basic Computer – MS Office (15 Marks)

Q1. Shortcut to ‘Double Underline’ in Word:
Ans: Ctrl + Shift + D
Q2. In Excel, formula starts with:
Ans: = (Equal to)
Q3. Ctrl + K is used for:
Ans: Hyperlink
Q4. Maximum zoom in MS Word:
Ans: 500%
Q5. Landscape is a type of:
Ans: Page Orientation
Q6. Which key is used to refresh a desktop?
Ans: F5
Q7. Mail Merge is a feature of:
Ans: MS Word
Q8. Intersection of Row and Column is:
Ans: Cell
Q9. Shortcut to insert a new slide:
Ans: Ctrl + M
Q10. F7 is used for:
Ans: Spell Check

Part 6: IQ / Analytical & Pakistan Affairs (10 Marks)

Q1. Complete the series: 3, 6, 12, 24, ___?
Ans: 48
Q2. If ‘BOOK’ is 43, what is ‘PEN’?
Ans: 35 (Sum of alphabet numbers)
Q3. Find the odd one out: (Earth, Venus, Jupiter, Moon)
Ans: Moon
Q4. Who is the current Prime Minister of Pakistan?
Ans: Mian Shehbaz Sharif
Q5. Objective Resolution was passed in:
Ans: 1949

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