Q1: LAN card is used for
- a) transmitting data only
- b) receiving data only
- c) transmitting and receiving data
- d) printing data
Q2:Copying file from the internet to user computer is known as
- a) uploading
- b) downloading
- c) searching
- d) all
Q3:Topology refers to
- a) the architecture of computer
- b) the arrangement of computer networking
- c) the software for networking
- d) the device used for networking
Q4: How is data transferred in serial communication?
- a) 1 bit at a time
- b) 1 byte at a time
- c) 6 bit at a time
- d) 10 bit at a time
Q5: First layer of OSI reference model is
- a) physical
- b) network
- c) data link
- d) application
