SLIET SET 2025 Question Paper with Answer Key M.Tech CSE SET-VII

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SLIET SET 2025
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SLIET SET 2025 Question Paper M.Tech CSE SET-VII Answer Key

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SLIET SET 2025 Question Paper with Answer Key M.Tech CSE SET-VII

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PaperCode: 3004 Paper Name: 3004-M.TECH.(SET-VII) COMP SCI AND ENGG(PG-CSE) Set Name: Original

Q-1 The simplified SOP (Sum Of Product) form of the Boolean expression (P + Q' + R') . (P + Q' + R) . (P + Q + R') is

A (P' . Q + R') B (P + Q' . R')

C (P' . Q + R) D (P . Q + R)
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Q-2 What is the minimum number of gates required to implement the Boolean function (AB+C), if we have to use only 2-
input NOR gates?
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A 2
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C 4
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Q-3 What is cache memory?

A Buffer memory situated between CPU B Buffer memory situated between CPU and
and RAM ROM

C Buffer memory situated between ROM and D Buffer memory situated between CPU and
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RAM MOS

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Q-4 Which of these memories would have the lowest access time in a system:

A Main memory B Magnetic Disk

C Registers D Cache

Q-5 Determine the decimal equivalent of (1100.1011)₂

A 12.6875 B 12.6685

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C 12.5872 D 12.5875

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Q-6s Dijkstra’s Algorithm is the prime example for
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C Branch and bound D Greedy algorithm

Q-7 Two main measures for the efficiency of an algorithm are

A Processor and memory B Complexity and capacity

C Time and space

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Which of the following is/are

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A Optimal substructure B SLIETOverlapping subproblems
SET 2025 Question Paper with Answer Key M.Tech CSE SET-VII
C Greedy approach D Both optimal substructure and
overlapping subproblems

Q-9 Which technique is essential for efficient implementation of dynamic programming?

A Recursion B Backtracking

C Greedy approach D Memorization

Q-10 A push down automaton employs ________ data structure.

A Queue B Linked List

C Hash Table D Stack

Q-11 Turing machine can be represented by using…...

A Transition graph B Transition table

C Queue and Input tape D All of these

Q-12 Concatenation Operation refers to which of the following set operations:

A Union B Dot

C Kleene D Two of the options are correct

Q-13 What does a top-down parser generate?

A Rightmost deviation in reverse B Rightmost deviation

C Leftmost deviation in reverse D Leftmost deviation

Q-14 In which of the following phase of the compiler is Lexical Analyser?

A First B Second

C Third D All of these

Q-15 Which of the following is a stage of compiler design?

A Semantic analysis B Intermediate code generator

C Code generator D All of these

Q-16 The data structure required to check whether an expression contains a balanced parenthesis is

A Queue B Stack

C Tree D Array
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SLIET SET 2025 Question Paper with Answer Key M.Tech CSE SET-VII

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The five items: A, B, C, D, and E are pushed in a stack, one after other starting from A. The stack is popped four items,
and each element is inserted in a queue. The two elements are deleted from the queue and pushed back on the stack.
Now one item is popped from the stack. The popped item is

A A B B

C C D D

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Q-18 What is the time complexity of accessing an element in an array by index?

A O(n)
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C O(log n)
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Q-19 Which of the following is the correct way to declare an array in C?

A int array B array {int}

C int array [5] D int array()

Q-20 How is the 2nd element in an array accessed based on pointer notation?

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A *a + 2 B *(a + 2)

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C *(*a + 2) D &(a + 2)

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Q-21
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Which of the following data structures finds its use in recursion?

A Stacks B Arrays

C Linked lists D queues

Q-22 The post-order traversal of a binary tree is 8,9,6,7,4,5,2,3,1. The in-order traversal of the same tree is
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8,6,9,4,7,2,5,1,3. The height of a tree is the length of the longest path from the root to any leaf. Then the height of

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the binary tree is

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Q-23 Increasing the RAM of a computer typically improves performance because:

A Virtual memory increases B Fewer page faults occur

C Larger RAMs are faster D Fewer segmentation faults occur

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The data blocks of a very large file in the Unix file system are allocated using
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A contiguous allocation B linked allocation

C indexed allocation
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SLIET SET 2025 Question Paper with Answer Key M.Tech CSE SET-VII

Q-25 A process can be terminated due to

A normal exit B fatal error

C killed by another process D all of these

Q-26 What is a batch operating system?

A Multiple individual tasks B Tasks operating at different systems

C Similar types of tasks are grouped D All of these
together

Q-27 What is FIFO scheduling?

A First input-output scheduling B First in first out scheduling

C Free input free output D All of these

Q-28 The row of a relation is known as….

A Degree B Entity

C Tuple D Feature

Q-29 Which data structure is used in Hierarchical model records?

A Linked List B Stacks

C Tree D Graph

Q-30 A prime attribute can be transitively dependent on a key in a BCNF relation. Which normal form deals with multivalued
dependency?

A 1NF B 2NF

C 3NF D 4NF

Q-31 Which of the following allows to uniquely identify a tuple?

A SuperKey B Schema

C Attribute D Domain

Q-32 What is the full form of OSI?

A open service Internet B open system interconnection

C operating system interface D optical service implementation
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2025 Question Paper with Answer Key M.Tech CSE SET-VII

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Q-33 Which of the following is the default return value of functions C++?

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A int B char

C float D void

Q-34 Which operator is overloaded for a cout object?

A >> B <<

C > D <
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Q-35
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From which layer does the data link layer collect packets and encapsulate them into frames for transmission?
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A Transport layer
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C Network layer
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Q-36 What is the primary role of a network hub in a network?

A To filter data B To forward data to all connected devices

C To route data between different networks D To serve as a firewall for security

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Q-37 What is the function of a firewall in a computer network?

A To protect the network from
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unauthorized access

C To forward data across different networks D To monitor the network for performance
issues

Q-38 MAC address is also called ______

A Physical address B Logical address

C Source address D Destination address
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Q-39 e Regression testing is primarily related to
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gAla Functional testing B a
Development testing
a C Data flow testing D Maintenance testing

Q-40 Requirement engineering process includes which of these steps?

A Feasibility study B Requirement Gathering

C Software Requirement specification & D All of these
Validation
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The most common form of project schedule is a SLIET SET 2025 Question Paper with Answer Key M.Tech CSE SET-VII
Q-41

A Pie chart B Gantt chart

C Bar chart D x-y chart

Q-42 What are the attributes of good software?

A Development B Maintainability

C Functionality D Functionality & Maintainability

Q-43 The term “hybrid cloud” refers to?

A Private cloud B Public cloud

C A combination of public and private D None of these
clouds

Q-44 Which of the following is a goal of clustering algorithms?

A Classification B Regression

C Dimensionality reduction D Grouping similar data points together

Q-45 Which of the following are Advantages of fog computing?

A This approach reduces the amount of data B Since the distance to be travelled by the data
that needs to be sent to the cloud is reduced, it results in saving network
bandwidth

C Reduces the response time of the system D All of these

Q-46 What does a block in a Blockchain have?

A Header & Digital ledger B Bitcoins & Input

C Transactions & Bitcoins D Header & Transaction

Q-47 What are the advantages of blockchain technology?

A Security and speed B User control over data

C Cost-effective transactions D All of these

Q-48 What is the standard form of RFID?

A Radio Frequency Identification B Radio Waves Frequency Identification

C Radio Frequency Interdependent D Radio Wave Frequency Independent

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SLIET SET 2025 Question Paper with Answer Key M.Tech CSE SET-VII

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Q-49 The standard port number of secure MQTT is

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A 8000 B 8888

C 1883 D 8883

Q-50 Which of the following is the branch of Artificial Intelligence?

A Machine Learning B Cyber forensics

C Full-Stack Developer D Network Design
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Q-51
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An amount is invested at 10% per annum compound interest for 2 years, and the interest earned is Rs. 840. What is
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Rs. 3500

Rs. 4000 ag B
D
Rs. 4500

Rs. 5000

Q-52 In covering a distance of 30 km, A takes 2 hours more than B. If A doubles his speed, then he would take 1 hour less
than B. A's speed is:

A 5 km/h B 7 km/h

C 9 km/h D
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10 km/h

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Q-53 Fill the blank in the middle of the following series.
SCD, TEF, UGH, ____, WKL

A CMN B UJI

C VIJ D IJT

Q-54 The Chandrayaan 3 mission’s rover is known as

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A PSLV B Pragyaan

C Dhruv
m D Vikram
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a A Leave B Leaving

C Left D Lost

Q-56

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A If λ=5, then system has unique solution BSLIETIf λ=5, then system has infinitely many
SET 2025 Question Paper with Answer Key M.Tech CSE SET-VII
solutions

C If λ=5, then system has no solution D System is inconsistence for any value of λ

Q-57

A 0 B 1

C -2 D 2

Q-58

A 2.40 B 2.33

C 2.12 D 2.50

Q-59

A 31/3 B 35/3

C 37/3 D 38/3

Q-60

A B

C D

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