Introduction to Computing MCQs with Answers
Practice important Introduction to Computing MCQs with answers and explanations.
Multiple Choice Questions
Q1131: What type of addressing is used by the Data Link Layer?
- A: Logical addressing
- B: IP addresses
- C: MAC addresses
- D: Hostnames
View Answer
C
Q1132: Which layer is responsible for establishing, maintaining, and terminating sessions between applications?
- A: Application Layer
- B: Session Layer
- C: Network Layer
- D: Transport Layer
View Answer
B
Q1133: What is the primary function of the Application Layer?
- A: User interface and application services
- B: Data encryption and translation
- C: End-to-end communication
- D: Routing packets
View Answer
A
Q1134: How does the OSI model's Physical Layer contribute to communication?
- A: By routing data packets
- B: By transmitting raw data bits over a physical medium
- C: By encrypting data
- D: By managing logical connections
View Answer
B
Q1135: Which OSI layer manages data encryption and decryption?
- A: Network Layer
- B: Transport Layer
- C: Presentation Layer
- D: Application Layer
View Answer
C
Q1136: What data unit does the Network Layer handle in the OSI model?
- A: Bits
- B: Frames
- C: Segments
- D: Packets
View Answer
D
Q1137: Which layer is responsible for ensuring data integrity in the OSI model?
- A: Physical Layer
- B: Data Link Layer
- C: Network Layer
- D: Transport Layer
View Answer
D
Q1138: What is the purpose of flow control in the Transport Layer?
- A: To manage the encryption of data
- B: To ensure that data is sent at a rate that the receiver can handle
- C: To route data across networks
- D: To translate data formats
View Answer
B
Q1139: Which OSI layer is responsible for framing data for transmission?
- A: Data Link Layer
- B: Transport Layer
- C: Network Layer
- D: Application Layer
View Answer
A
Q1140: How does the Presentation Layer support the Application Layer?
- A: By routing data packets
- B: By encrypting and translating data formats
- C: By managing logical connections
- D: By handling data segmentation
View Answer
B