Dear Readers,
We bring to you an IT Officer Quiz for IBPS Specialist Officer Scale, following the exam pattern. So go through the quiz to know how much you know.
1. What is the default subnet mask for a class B network?
(A) 127.0.0.1
(B) 2550.0.0
(C) 255.255.0.0
(D) 255.255.255.0
2. What is loopback address?
(A) 127.0.0.1
(B) 255.0.0.0
(C) 255.255.0.0
3. A central computer surrounded by one or more satellite computers is called a
(A) Bus network
(B) Ring network
(C) Star network
(D) None of these
4. A networking device that receives a signal on an electromagnetic or an optical transmission medium, amplifies the signal,and then retransmits it along the medium is called
(A) Router
(B) Hub
(C) transmitter
(D) Repeater
5. What is the default subnet mask for a class A network?
(A) 127.0.0.1
(B) 255.0.0.0
(C) 255.255.0.0
(D) 255.255.255.0
6. UTP stands for
(A) Unshielded Twisted Pair
(B) Unshielded Twisted Port
(C) Uniformly Twisted Pair
(D) None
7. Which of the following organization defines standards for modems?
(A) IEEE
(B) CCITT
(C) BELL
(D) None
8. Which topology requires a hub?
(A) Ring
(B) Star
(C) Bus
(D) None
9. Which OSI layer divides a file into segments that are an efficient size
for routing?
(A) Transport Layer
(B) Network Layer
(C) Data link Layer
(D) None
10. FDDI stands for
(A) Fiber Data Distribution Interface
(B) Fiber Distributed Data Interface
(C) Fixed Data Distribution Interface
(D) None
ANSWERS:
1) (C) 255.255.0.0
2) (A) 127.0.0.1
3) (C) Star network
4) (D) Repeater
5) (B) 255.0.0.0
6) (A) Unshielded Twisted Pair
7) (B) CCITT (Consultative Committee for International Telephony
and Telegraphy)The CCITT, now known as the ITU-T (for Telecommunication Standardization Sector of the International Telecommunications Union), is the primary international body for
fostering cooperative standards for telecommunications equipment and systems.
8) (B) Star
9) (A) Transport Layer
10) (B) Fiber Distributed Data Interface
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