TRB Computer Instructor Online Test - 2
Question: 6
Hubs are present in the network
(A) To interconnect the LANs
(B) To interconnect the WANs with WANs
(C) To interconnect the LAN with WANs
(D) to diagnose line failure, measure and manage traffic flow and simply reconfiguring of LANS
Ans: C
To interconnect the LAN with WANs
Question: 7
A firewall is
(A) A predefined encryption key used to encrypt and decrypt data transmissions
(B) A virus that infects macros
(C) Software or hardware used to isolate a private network from a public network
(D) An established network performance reference point
Ans: C
Software or hardware used to isolate a private network from a public network
Question: 8
The monitor of a computer is connected to it by a
(A) Line driver
(B) Bus
(C) Cable
(D) Wire
Ans: C
Cable
Question: 9
Reel-to-teel tape drives are commonly used with
(A) Laptop computer
(B) Mainframe computers
(C) Microcomputers
(D) Minicomputers
Ans: B
Mainframe computers
Question: 10
What is an exception condition in a computer system caused by an event external to the CPU?
(A) Process
(B) Wait
(C) Halt
(D) Interrupt
Ans: D
Interrupt
GATE Chemical Engineering Questions and Answers More
GATE 2024-2025 Question Paper Pdf Download More
Banking Awareness Questions 2024-2025 More
Computer Quiz Questions for Bank Exams More
Computer Quiz Questions for Bank Exams More
7000+ General Awareness Pdf for Competitive Exams 2024 - 2025 More
Computer Awareness for NIMCET 2020-2021 More
100+ Heights and Distance Aptitude Questions and Answers More
6999+ Computer Awareness Notes, Syllabus for Bank Exams Pdf More
Asp.Net Interview Questions and Answers Pdf More