Technical Subjects (60 Questions)
1. Which layer of the OSI model is responsible for reliable data transfer between end systems?
A) Physical Layer
B) Data Link Layer
C) Transport Layer
D) Application Layer
2. What is the primary function of ARP in networking?
A) Translates IP addresses to MAC addresses
B) Routes packets between networks
C) Encrypts data packets
D) Manages DNS queries
3. What is the purpose of a subnet mask in networking?
A) To encrypt data
B) To divide an IP address into network and host portions
C) To route packets
D) To compress data
4. Which protocol is used for secure file transfer?
A) FTP
B) SFTP
C) HTTP
D) SMTP
5. Which networking device operates at the Data Link Layer?
A) Router
B) Switch
C) Gateway
D) Hub
6. What is the purpose of DNS in networking?
A) Encrypts data packets
B) Translates domain names to IP addresses
C) Routes traffic between networks
D) Compresses data
7. In Linux, which command displays the process list?
A) ls
B) ps
C) pwd
D) cd
8. What is a deadlock in operating systems?
A) A process running indefinitely
B) A situation where processes wait for resources held by each other
C) A memory overflow error
D) A hardware failure
9. What is paging in operating systems?
A) A memory management technique
B) A file compression method
C) A networking protocol
D) A database query
10. Which command in Linux changes file permissions?
A) chmod
B) chown
C) chgrp
D) ls
11. Which data structure follows the Last In, First Out (LIFO) principle?
A) Queue
B) Stack
C) Array
D) Linked List
12. Which data structure is best suited for implementing a priority queue?
A) Stack
B) Linked List
C) Heap
D) Array
13. What is the time complexity of a binary search algorithm?
A) O(n)
B) O(log n)
C) O(n^2)
D) O(1)
14. Which data structure is used in breadth-first search?
A) Stack
B) Queue
C) Tree
D) Graph
15. In assembly language, which instruction moves data between registers?
A) MOV
B) ADD
C) JMP
D) CMP
16. What does the JMP instruction do in assembly language?
A) Adds two values
B) Transfers control to another part of the program
C) Compares two values
D) Moves data to memory
17. What is the output of the C code: int x = 5; printf("%d", x++);?
A) 5
B) 6
C) 4
D) Undefined
18. In Java, which keyword is used to inherit a class?
A) implements
B) extends
C) super
D) this
19. Which Python data type is mutable?
A) Tuple
B) String
C) List
D) Integer
20. In C++, what is the purpose of the 'virtual' keyword?
A) To define a constant
B) To enable polymorphism
C) To allocate memory
D) To declare a variable
21. In Python, how do you open a file in read mode?
A) open("file.txt", "w")
B) open("file.txt", "r")
C) open("file.txt", "a")
D) open("file.txt", "x")
22. In C, what is the purpose of the 'malloc' function?
A) To free memory
B) To allocate memory dynamically
C) To copy memory
D) To initialize memory
23. Which key uniquely identifies a record in a table?
A) Foreign Key
B) Primary Key
C) Candidate Key
D) Composite Key
24. Which SQL command retrieves data from a database?
A) INSERT
B) UPDATE
C) SELECT
D) DELETE
25. What is the purpose of normalization in database design?
A) Increase data redundancy
B) Reduce data redundancy
C) Encrypt data
D) Compress data
26. What does ACID stand for in database management?
A) Atomicity, Consistency, Isolation, Durability
B) Access, Control, Integration, Data
C) Analysis, Consistency, Isolation, Design
D) Atomicity, Control, Integration, Durability
27. What does HTTP stand for?
A) HyperText Transfer Protocol
B) HyperLink Transmission Protocol
C) HighText Transfer Protocol
D) HyperText Transport Protocol
28. Which protocol is used for secure email transmission?
A) SMTP
B) IMAP
C) POP3
D) S/MIME
29. Which protocol is used for remote login to a server?
A) FTP
B) SSH
C) HTTP
D) SMTP
30. What is the output of an AND gate with inputs A=1 and B=0?
A) 0
B) 1
C) Undefined
D) Both 0 and 1
31. What does a flip-flop store in digital electronics?
A) A byte of data
B) A single bit of data
C) A word of data
D) A block of data
32. What is the function of a multiplexer?
A) Selects one input from multiple inputs
B) Amplifies signals
C) Stores data
D) Generates clock signals
33. What is the function of a decoder in digital electronics?
A) Converts binary data to a specific output
B) Amplifies signals
C) Stores data
D) Generates clock signals
34. Which HTML tag creates a hyperlink?
A) <link>
B) <a>
C) <href>
D) <url>
35. Which CSS property controls text size?
A) font-size
B) text-style
C) font-weight
D) text-align
36. Which JavaScript method adds an element to the end of an array?
A) pop()
B) push()
C) shift()
D) unshift()
37. Which JavaScript function parses a JSON string?
A) JSON.stringify()
B) JSON.parse()
C) JSON.convert()
D) JSON.encode()
38. Which technology is associated with distributed ledger systems?
A) Artificial Intelligence
B) Blockchain
C) Virtual Reality
D) Quantum Computing
39. Which technology is used for real-time data processing in big data systems?
A) Hadoop
B) Spark
C) MySQL
D) MongoDB
40. Which Python library is used for web scraping?
A) Pandas
B) NumPy
C) BeautifulSoup
D) Matplotlib
41. Which model follows a sequential process in software engineering?
A) Agile Model
B) Spiral Model
C) Waterfall Model
D) V-Model
42. What is the purpose of version control systems?
A) To manage database schemas
B) To track changes in code
C) To encrypt files
D) To compress files
43. What is a use case in software engineering?
A) A programming language
B) A description of system behavior
C) A database schema
D) A testing tool
44. What is the purpose of a test case in software engineering?
A) To write code
B) To verify system functionality
C) To design databases
D) To manage networks
45. What is a flowchart used for in system analysis?
A) To store data
B) To represent process flow
C) To encrypt data
D) To compress data
46. Which system design approach focuses on breaking a system into smaller modules?
A) Top-Down Design
B) Bottom-Up Design
C) Modular Design
D) Flat Design
47. What is scalability in system design?
A) The ability to handle increased load
B) The ability to encrypt data
C) The ability to compress data
D) The ability to store data
48. What does ALU stand for in computer organization?
A) Arithmetic Logic Unit
B) Address Lookup Unit
C) Application Layer Unit
D) Array Logic Unit
49. What is the role of cache memory in computer architecture?
A) To store permanent data
B) To speed up data access
C) To manage network traffic
D) To encrypt data
50. In C, what is the purpose of a pointer?
A) To store data
B) To store memory addresses
C) To execute functions
D) To define arrays
51. What is the simplified form of the Boolean expression A + AB?
A) A
B) B
C) AB
D) A + B
52. What is the output of a NOR gate with inputs A=0 and B=0?
A) 0
B) 1
C) Undefined
D) Both 0 and 1
53. Which automaton accepts regular languages?
A) Pushdown Automaton
B) Turing Machine
C) Finite Automaton
D) Linear Bounded Automaton
54. What is a Turing Machine?
A) A physical computer
B) A mathematical model of computation
C) A database system
D) A networking protocol
55. In Python, what is the output of: x = [1, 2, 3]; print(x[1])?
A) 1
B) 2
C) 3
D) Error
56. In Java, what is the purpose of the 'finalize' method?
A) To initialize objects
B) To clean up resources before garbage collection
C) To compile code
D) To allocate memory
57. In C++, what is the default access specifier for class members?
A) public
B) private
C) protected
D) None
58. In Python, which module is used for regular expressions?
A) re
B) os
C) sys
D) math
59. What is the purpose of a firewall in network security?
A) To encrypt data
B) To filter network traffic
C) To compress data
D) To store data
60. Which HTML tag defines a table row?
A) <tr>
B) <td>
C) <table>
D) <th>
Reasoning, English Grammar, General Knowledge, and General Awareness (40 Questions)
61. If A is B’s brother, C is B’s mother, and D is A’s father, how is D related to C?
A) Husband
B) Son
C) Brother
D) Father
62. Find the missing number: 2, 5, 10, 17, ?
A) 24
B) 26
C) 28
D) 30
63. If CAT is coded as 3120, how is DOG coded?
A) 4157
B) 4167
C) 4156
D) 4168
64. In a certain code, FLOWER is written as EKRZLU. How is GARDEN written?
A) FJHLTK
B) FJHLTK
C) FJHLTK
D) FJHLTK
65. If the day after tomorrow is Wednesday, what day is it today?
A) Monday
B) Tuesday
C) Sunday
D) Saturday
66. If 3 pencils cost 15 rupees, how much will 5 pencils cost?
A) 25 rupees
B) 20 rupees
C) 30 rupees
D) 35 rupees
67. In a group of 5 people, how many handshakes occur if each shakes hands with every other person once?
A) 10
B) 15
C) 20
D) 25
68. If A is taller than B, and B is taller than C, who is the shortest?
A) A
B) C
C) B
D) Cannot determine
69. In a certain code, PQR is written as STU. How is XYZ written?
A) ABC
B) YZA
C) ZAB
D) WXY
70. In a certain code, APPLE is written as BQQMF. How is ORANGE written?
A) PSBOHF
B) PSBOIF
C) PSBOHF
D) PSBOJF
71. Identify the grammatically correct sentence:
A) She don’t like to read books.
B) She doesn’t like to read books.
C) She not like reading books.
D) She doesn’t likes to read books.
72. Fill in the blank: The meeting was ___ due to lack of quorum.
A) adjourned
B) conducted
C) initiated
D) completed
73. Choose the correct form of the verb: She ___ to the market every Sunday.
A) go
B) goes
C) going
D) gone
74. Choose the word that is most similar in meaning to “Candid”:
A) Deceptive
B) Honest
C) Reserved
D) Shy
75. Choose the word that is opposite in meaning to “Big”:
A) Large
B) Small
C) Huge
D) Giant
76. Identify the error: He have two cats and a dog.
A) He
B) have
C) two
D) dog
77. Choose the correct form of the verb: They ___ playing football yesterday.
A) was
B) were
C) are
D) is
78. Choose the correctly spelled word:
A) Recieve
B) Receive
C) Receeve
D) Recive
79. Choose the correct preposition: She is good ___ singing.
A) in
B) at
C) on
D) with
80. Choose the correct article: ___ apple a day keeps the doctor away.
A) A
B) An
C) The
D) No article
81. Who is known as the “Father of the Indian Constitution”?
A) Mahatma Gandhi
B) Jawaharlal Nehru
C) B.R. Ambedkar
D) Sardar Patel
82. What is the capital city of Australia?
A) Sydney
B) Melbourne
C) Canberra
D) Perth
83. Which planet is known as the Red Planet?
A) Jupiter
B) Mars
C) Venus
D) Mercury
84. What is the currency of Japan?
A) Yuan
B) Yen
C) Won
D) Ringgit
85. Which country hosted the 2024 Summer Olympics?
A) Japan
B) France
C) Brazil
D) China
86. What does UNESCO stand for?
A) United Nations Educational, Scientific and Cultural Organization
B) United Nations Economic and Social Council
C) United Nations Environment and Sustainability Organization
D) United Nations Emergency Services Organization
87. What is the largest continent by land area?
A) Africa
B) Asia
C) Australia
D) Europe
88. Which gas is most abundant in the Earth’s atmosphere?
A) Oxygen
B) Nitrogen
C) Carbon Dioxide
D) Argon
89. What is the chemical symbol for gold?
A) Au
B) Ag
C) Fe
D) Cu
90. Which organization is responsible for international public health?
A) WHO
B) UNESCO
C) UNICEF
D) WTO
91. What is the longest river in the world?
A) Nile
B) Amazon
C) Yangtze
D) Mississippi
92. Which Indian state is known as the “Land of Five Rivers”?
A) Gujarat
B) Punjab
C) Rajasthan
D) Haryana
93. Who wrote the national anthem of India?
A) Rabindranath Tagore
B) Bankim Chandra Chatterjee
C) Sarojini Naidu
D) Subhas Chandra Bose
94. Which is a renewable source of energy?
A) Coal
B) Natural Gas
C) Solar Energy
D) Nuclear Energy
95. Choose the word that best completes the sentence: The movie was so ___ that I fell asleep.
A) exciting
B) boring
C) thrilling
D) amazing
96. Choose the word that is opposite in meaning to “Happy”:
A) Joyful
B) Sad
C) Excited
D) Content
97. Choose the correct sentence:
A) I has two books.
B) I have two books.
C) I having two books.
D) I am have two books.
98. If the sequence is 1, 4, 9, 16, what is the next term?
A) 20
B) 25
C) 30
D) 36
99. If 4 workers can complete a task in 8 days, how many days will 8 workers take?
A) 4 days
B) 6 days
C) 8 days
D) 10 days
100. Fill in the blank: The sun ___ in the east.
A) rise
B) rises
C) rising
D) risen
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