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IOT CSE B Quiz 1

Total questions: 20

Worksheet time: 11mins

Name
Class
Date
1.

TCP stands for

a)

Telecommunication Protocol

b)

Transmission Control Protocol

c)

Telecouncil Protocol

d)

Technical and Communication Protocol

2.

Complex network connections is observed in _____ topology

a)

Star

b)

Mesh

c)

Bus

d)

Ring

3.

For low range and low power applications, the following network reachability mode is best suited

a)

LAN

b)

WAN

c)

PAN

d)

MAN

4.

The data access rate with present day LAN ranges from ___ Mbps to ___

a)

100 to 1000

b)

10 to 100

c)

1 to 10

d)

0 to 10

5.

Abbreviation of ISP

a)

Internet Service Policy

b)

Intelligent Service Provider

c)

Internet Service Provider

d)

Inherent Stability Provider

6.

The 4th layer in OSI Model is

a)

Data Link Layer

b)

Session Layer

c)

Transport Layer

d)

Application Layer

7.

The Protocol Data Unit associated with physical Layer is known as

a)

Frame

b)

Data

c)

Packet

d)

Symbol

8.

Medium Access Control and ___ are the two sub layers of data link layer

a)

Logical link Control

b)

Logical Layer Control

c)

Layer Logical Control

d)

Logical Load Control

9.

The Protocol Data Unit associated with Network layer is

a)

Symbol

b)

Packet

c)

Frame

d)

Data

10.

PDU Datagram is associated with ___ Layer

a)

Network

b)

Application

c)

Transport

d)

Session

11.

The first ATM became operational and connected online for the first time in

a)

1973

b)

1972

c)

1974

d)

1971

12.

IOT LAN's should always be connected to Internet

a)

True

b)

False

13.

Sensor is an (a)   transducer

14.

Sensor does not influence the measured property

a)

True

b)

False

15.

Sensor's accuracy does not depend upon its resolution

a)

True

b)

False

16.

If the output of a sensor differs from the actual value to be measured by a constant, the sensor is said to have an _____ error

a)

sensitive

b)

offset

c)

hysteresis

d)

linearity

17.

_____ is the property of the sensor which changes independently of the measured property

a)

Linearity

b)

Bias

c)

Drift

d)

Hysteresis

18.

Spatial and Temporal variance is observed in ____ type of sensing

a)

Scalar

b)

Hybrid

c)

Virtual

d)

Multimedia

19.

A control system of an actuator can be ____ system

a)

Mechanical

b)

Electronic

c)

Software

d)

all of these

20.

____ class of actuators is considered as one of the cheapest, cleanest and speedy actuator

a)

Electric

b)

Hydraulic

c)

Pneumatic

d)

Thermal