Networking Interview Questions and Answers - Set 01 - ObjectiveBooks

Networking Interview Questions and Answers - Set 01

Practice Test: Question Set - 01


1. Which device is used to connect one network with another network that uses different protocols?
    (A) Hub
    (B) Router
    (C) Switch
    (D) Gateway

2. Which is the 6th layer in OSI communication model?
    (A) Session layer
    (B) Network layer
    (C) Application layer
    (D) Presentation layer

3. What is the full form of ADSL?
    (A) Asymmetrical Digital System Line
    (B) Automatic Digital Subscriber Line
    (C) Asymmetrical Digital Subscriber Line
    (D) Asynchronous Digital Subscriber Line

4. How many pairs of wires contains in category 5 UTP cable?
    (A) 3
    (B) 4
    (C) 5
    (D) 6

5. Which device connects multiple network segments along with the data link layer?
    (A) Hub
    (B) Bridge
    (C) Router
    (D) Switch

6. Which is an application layer of internet standard protocol used by local e-mail clients to retrieve e-mail from a remote server over a TCP/IP connection?
    (A) IP
    (B) FTP
    (C) UDP
    (D) POP

7. Which is a standard network protocol used to transfer files from one host or to another host over a TCP based network, such as the internet?
    (A) FTP
    (B) TCP
    (C) UDP
    (D) SMTP

8. Which layer in OSI model performs network routing, flow control and error control function?
    (A) Network layer
    (B) Session layer
    (C) Physical layer
    (D) Data link layer

9. Which layer is the layer 4 in OSI model?
    (A) Session layer
    (B) Network layer
    (C) Data link layer
    (D) Transport layer

10. Which topology combines characteristics of linear bus and star topologies?
    (A) Bus
    (B) Star
    (C) Tree
    (D) Mesh

11. Which layer of OSI Model, transfer data between network entities?
    (A) Layer 1
    (B) Layer 2
    (C) Layer 3
    (D) Layer 4

12. What is the speed of standard 10 base T cable?
    (A) 1 mbps
    (B) 10 mbps
    (C) 100 kbps
    (D) 100 mbps

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