1. www is based on which model?

Local-server

Client-server

3-tier

none of these

2. Markup tags tell the web browser

How to organise the page

How to display the page

How to display message box on page

None of these

3. The attribute of <form> tag

Method

Action

Both (a)&(b)

None of these

4. The attribute of <form> tag

Method

Action

Both (a)&(b)

None of these

5. HTML stands for?

Hyper Text Markup Language

High Text Markup Language

Hyper Tabular Markup Language

None of these

6. What signal-to-noise ratio is needed to put a T1 carrier on a T0-kHz line ?

63 db

73 db

83 db

93 db

7. If data rate of ring is 20 Mbps, signal propagation speed is 200 b/ms, then number of bits that can be placed on the channel of 200 km is

2000 bits

20,000 bits

1,000 bits

none of these

8. A field in the Ethernet message packet is

Type

data

address

none of these

9. Minimum number of bits required to represent all the symbols together is

15

14

12

11

10. Which of the following measures the number of lost or garbled messages as a fraction of the total sent in the sampling period ?

Residual error rate

Transfer failure probability

Connection release failure probability

Connection establishment failure probability