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1
GATE CSE 2007
MCQ (Single Correct Answer)
+1
-0.3
The minimum positive integer p such that (3p modulo 17) = 1 is
A
5
B
8
C
12
D
16
2
GATE CSE 2004
MCQ (Single Correct Answer)
+1
-0.3
A sender is employing public key Cryptography to send a secret message to a receiver. Which one of the following statement is true?
A
Sender encrypts using receiver's public key.
B
Sender encrypts using his own public key.
C
Receiver decrypts using sender's public key.
D
Receiver decrypts using his own public key.
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Theory of Computation
Finite Automata and Regular Language Push Down Automata and Context Free Language Undecidability Recursively Enumerable Language and Turing Machine
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Greedy Method Complexity Analysis and Asymptotic Notations Dynamic Programming Divide and Conquer Method Searching and Sorting P and NP Concepts
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Boolean Algebra K Maps Combinational Circuits Number Systems Sequential Circuits
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Er Diagrams Functional Dependencies and Normalization Structured Query Language Relational Algebra Transactions and Concurrency File Structures and Indexing
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Arrays Stacks and Queues Linked List Trees Graphs Hashing
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Concepts of Layering Data Link Layer and Switching Network Layer Application Layer Protocol Routing Algorithm TCP UDP Sockets and Congestion Control Lan Technologies and Wi-Fi Network Security
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Web Technologies
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Set Theory & Algebra Linear Algebra Graph Theory Combinatorics Mathematical Logic Probability Calculus
Programming Languages
Basic of Programming Language Pointer and Structure in C Function and Recursion
Computer Organization
Computer Arithmetic Pipelining Machine Instructions and Addressing Modes Memory Interfacing IO Interface Alu Data Path and Control Unit Secondary Memory
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