Q1: Which of the following unit is commonly used for measuring the speed of data transmission?
- a) bytes per second
- b) baud
- c) bits per second
- d) either b or c
Q2: It is the device that links two homogeneous packet broadcast local networks.
- a) hub
- b) repeater
- c) modem
- d) gateway
Q3: Which of the following is not necessary for transmission of internet signals?
- a) PSTN
- b) VSAT
- c) modem
- d) ROM
Q4: Which of the following is email address?
- a) http://www.microsoft
- b) support@microsoft.com
- c) both a & b
- d) none
Q5: Topology can be
- a) logical
- b) digital
- c) physical
- d) logical and physical
