The _________, “the Net,” is a worldwide system of computer networks

(a)

Internet

(b)

mobile

(c)

communication

(d)

protocol

Wi-Fi stands for ___________

(a)

Wireless Fidelity

(b)

wired fidelity

(c)

wired optic fibre

(d)

wireless optic fibre

RFID stands for ___________

(a)

Radio Free identification

(b)

real Frequency identity

(c)

Radio Frequency indicators

(d)

Radio Frequency Identification

Which one of the following will secure data on transmissions

(a)

HTTPS

(b)

HTTP

(c)

FTP

(d)

SMTP

________________ refer to other host computers by using names rather than numbers

(a)

DNS

(b)

TCP

(c)

FTP

(d)

SMTP

________in 1974 introduced IP connection less datagram service was in

(a)

Vint Cerf and Bob Kahnin

(b)

Bjarne Stroustrup

(c)

Markzuckerberg

(d)

Doughlas

The initial periods the mobile systems were based on________ transmission

(a)

Digital

(b)

Analog

(c)

Both (a) and (b)

(d)

None of these

GSM data transmission rates typically reached 9.6kbit.

(a)

2.6bit/s

(b)

8.6bit/s

(c)

9.6bit/s

(d)

5.6bit/sec

A passive RFID system using_________Method.

(a)

EM wave Propagation

(b)

Direct

(c)

Inductive Coupling

(d)

Indirect

HTTP	-	Host Computers
ICMP	-	Network Communication Protocol
SFTP	-	Network Management Protocol
DNS	-	NetworkSecurity Protocol

(a)

1 2 3 4

(b)

4 3 2 1

(c)

4 1 2 3

(d)

2 1 3 4