Introduction to Computing MCQs with Answers
Practice important Introduction to Computing MCQs with answers and explanations.
Multiple Choice Questions
Q1111: Which layer is responsible for providing network services to applications?
- A: Data Link Layer
- B: Application Layer
- C: Presentation Layer
- D: Transport Layer
View Answer
B
Q1112: What does the Data Link Layer do with data before it is transmitted over the network?
- A: Segments it
- B: Encrypts it
- C: Frames it
- D: Routes it
View Answer
C
Q1113: How does the OSI model improve network design and troubleshooting?
- A: By combining network layers
- B: By defining standard protocols for each layer
- C: By eliminating the need for network security
- D: By specifying hardware requirements
View Answer
B
Q1114: What is the function of the Physical Layer in the OSI model?
- A: Transmitting raw bits over a physical medium
- B: Routing packets between networks
- C: Encrypting data for security
- D: Managing end-to-end connections
View Answer
A
Q1115: Which layer in the OSI model manages logical connections between devices?
- A: Application Layer
- B: Session Layer
- C: Network Layer
- D: Data Link Layer
View Answer
B
Q1116: What role does the Transport Layer play in the OSI model?
- A: Ensures reliable data transfer
- B: Manages data encryption
- C: Provides network addressing
- D: Manages data compression
View Answer
A
Q1117: What type of addressing is used by the Network Layer to route data?
- A: MAC addresses
- B: IP addresses
- C: Port numbers
- D: Hostnames
View Answer
B
Q1118: Which OSI layer would handle converting a web page's HTML into a format suitable for display?
- A: Application Layer
- B: Presentation Layer
- C: Transport Layer
- D: Data Link Layer
View Answer
B
Q1119: How does the OSI model's layered approach benefit network communication?
- A: It simplifies network design
- B: It reduces the need for protocols
- C: It allows for easier troubleshooting and modular design
- D: It provides end-to-end encryption
View Answer
C
Q1120: What type of data unit is handled by the Transport Layer?
- A: Frame
- B: Packet
- C: Segment
- D: Bit
View Answer
C