ECAT Pre Computer Science Chapter 2 online mcq test with answers for chapter 2 (Computer Networks)

ECAT Computer Science Chapter 2 Digital Computer Fundamentals Online Test

Sr. #	Questions	Answers Choice
1	Transmit data in the form of light is called	Fiber glass UTP Color glass None
2	The most common protocol used in WAN is	Ethernet X.25 IEEE ISO
3	SNA is an example of	De Jure Protocol De Facto Protocol Network organization None
4	The business conducted with the help of computer network is called	E-commercial E-commerce E-comunication Nothing
5	SNA stands for	Simple Network Adapter System Network Arhitecture System Network Application Small Network Application
6	A connection of same type of network is	Bridge Repeater Gateway Router
7	The card which is used for Internet	Network card Modem card VGA card Graphic card
8	Which of the following is Internet Protocol?	Y25 TCP/IP PCT/PI ITTT
9	IEEE 802.3 is	Device Name Protocol Topology None
10	Bandwidth requirement for human voice is	100000 to 200000 5000 to 20000 20000 to 30000 25000 to 50000
11	OSI model has	11 layers 7 layers 3 layers 10 layers
12	Which one the common protocols is used for E-mail?	FTP PPP SMTP POP
13	If one or more computers are connected to a central Hub, this topology is called	Ring topology Bus topology Star topology Modulation
14	A network that covers large area, city, country and World is called	LAN WAN Router Bridge
15	The highest layer of OSI model is	Physical layer Network layer Presentation layer Application layer