Computer Science Quiz

Which algorithm is used to solve the "Knapsack Problem"?

• Dynamic Programming

• Greedy Algorithm

• Divide and Conquer

• Backtracking

Which type of attack occurs when an attacker intercepts and alters communication between two parties without their knowledge?

• Phishing

• Man-in-the-Middle (MITM) Attack

• Denial-of-Service (DoS)

• SQL Injection

Who coined the term "Artificial Intelligence" in 1956?

• Alan Turing

• John McCarthy

• Marvin Minsky

• Geoffrey Hinton

Which year was the first iPhone launched?

• 2005

• 2007

• 2010

• 2012

Which of the following is NOT a greedy algorithm?

• Dijkstra’s Algorithm

• Kruskal’s Algorithm

• Prim’s Algorithm

• Floyd-Warshall Algorithm

Which layer of the OSI model is responsible for encryption?

• Network Layer

• Data Link Layer

• Transport Layer

• Presentation Layer

Which of the following is a limitation of current IoT networks?

• High power consumption for devices in the network.

• Low number of connected devices.

• Lack of scalable communication protocols.

• Difficulty in integrating IoT systems with blockchain.

Which of the following is NOT a characteristic of a greedy algorithm?

• It makes a locally optimal choice at each stage.

• It guarantees an optimal solution for all problems.

• It does not backtrack.

• It is used for problems like the Knapsack Problem and Huffman Coding.

What was the first operating system created by Microsoft?

• Windows 1.0

• MS-DOS

• Xenix

• Windows 95

I can be hacked, cloned, or killed, but I’ll always return when you least expect it. What am I?

• A computer password

• A zombie process

• A Trojan virus

• A blockchain token