Match List I with List II. List I code Computer term List II code Definition A…
2023
Match List I with List II.
List I code | Computer term | List II code | Definition |
|---|---|---|---|
A | Router | I | The rules that govern the division of a file into packets and subsequent reassembly of the file from those packets. |
B | Firewall | II | An organization assigned responsibility for reducing problems and incidents related to computer security. |
C | CERT-In | III | A device that provides perimeter security by filtering packets. |
D | Transmission Control Protocol | IV | A device that uses the Internet Protocol (IP) to send packets across networks. |
Choose the correct answer from the options given below:
Answer: B. A-IV, B-III, C-II, D-I — CONCEPTIn a matching question, identify each term by its defining function, not by a shared keyword. Routers forward IP packets between networks; firewalls…
- A.
A-IV, B-II, C-III, D-I
- B.
A-IV, B-III, C-II, D-I
- C.
A-I, B-III, C-II, D-IV
- D.
A-II, B-III, C-IV, D-I
Show answer & explanation
Correct answer: B
CONCEPT
In a matching question, identify each term by its defining function, not by a shared keyword. Routers forward IP packets between networks; firewalls enforce traffic-filtering rules; a computer emergency response team coordinates security-incident response; and TCP provides reliable, ordered, connection-oriented transport by segmenting data and reassembling it at the destination.
APPLICATION
Term | Matched definition | Governing role |
|---|---|---|
Router | IV | Forwards IP packets across networks |
Firewall | III | Filters packets at a security boundary |
CERT-In | II | Coordinates responses to computer-security incidents |
Transmission Control Protocol | I | Governs segmentation, reliable delivery, ordering, and reassembly |
CROSS-CHECK
The four definitions cover four different roles: forwarding device, filtering device, incident-response organization, and transport protocol. The one-to-one role check leaves no duplicated role.
Therefore, the matching is A–IV, B–III, C–II, D–I.