Wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Quiz Martes

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.
Which of the following effects is used by the Raman amplifier?
a)

Self-phase modulation (SPM)

b)

Chromatic Dispersion (CD)

c)

Stimulated Raman Scattering (SRS)

d)

Four-wave mixing (FWM)

2.
Which of the following technologies is the main difference between an open system and an integrated system?
a)
Wavelength conversion technology
b)
Optical amplification technology
c)
MuItiplexing/Demultiplexing technology
d)
Optical supervisory technology
3.
Which of the following statements about the EX40 board is false?
a)
The board is an enhanced 40-channel multiplexer/demultiplexer board.
b)
The board supports online optical power monitoring.
c)
The board cannot be used in a single-fiber bidirectional transmission system.
d)
The board can be used in a two-fiber bidirectional transmission system.
4.
Generally, the incident optical power of a full-wavelength NG WDM system does not exceed 20 dBm. Which of the following is the main cause?
a)
To ensure the safety of maintenance personnel
b)
To prolong the service life of the board laser
c)
To avoid non-linear effects
d)
To protect optical cables
5.
Compared with a dense wavelength division multiplexing (DWDM) system, a coarse wavelength division multiplexing (CWDM) system provides a certain number of wavelengths and a transmission distance within ( ) km, which greatly reduces system cost and has strong flexibility.
a)
50
b)
100
c)
200
d)
20
6.
Which of the following can be the center wavelengths of the pump sources in an EDFA?
a)
980 nm
b)
1510 nm
c)
1480 nm
d)
1310 nm
7.
Users can easily access NCE through a browser without installing traditional clients.
a)
True
b)
False
8.
In the colorless scenario, the M40V/D40 board is used to add and drop wavelengths.
a)
True
b)
False
9.

Which of the following are the types of destination MAC addresses in Ethernet frames?

a)

Multicast address

b)

Broadcast address

c)

Unicast address

d)

Bicast address

10.

Which of the following are included in service management of transmission networks?

a)

E2E OTN service management

b)

OTN service-level fault diagnosis

c)

E2E microwave service management

d)

E2E packet service management

11.

Which of the following client-side service signals are Supported by the TNG1T401 board?

a)

100GE

b)

10GE

c)

OTU3

d)

OTU4

12.

In the colorless scenario, which of the following boards can be used to add wavelengths?

a)

WSM9

b)

TM20

c)

WSD9

d)

RDU9

13.

Which of the following service types are Supported by MS-OTN devices?

a)

SDH

b)

OTN

c)

PDH

d)

PCM

14.

Which of the following functions can be implemented at an OTM site?

a)

Multiplexing and demultiplexing

b)

Service adding/dropping

c)

Optical signal amplification

d)

Optical supervisory signal processing

15.

Which of the following are EoS encapsulation technologies?

a)

GFP

b)

PPP

c)

HDLC

d)

LAPS

Similar Resources on Wayground

Types of Mass Media

11 questions

Types of Mass Media

quiz

Worksheet

•

10th Grade - Professi...

NEVER HAVE I EVER

10 questions

NEVER HAVE I EVER

quiz

Worksheet

•

University - Professi...

Videojuegos

11 questions

Videojuegos

quiz

Worksheet

•

2nd Grade - Professio...

Digital test

10 questions

Digital test

quiz

Worksheet

•

Professional Development

Teachers Day Fun Quiz

11 questions

Teachers Day Fun Quiz

quiz

Worksheet

•

Professional Development

OS-Module 1

10 questions

OS-Module 1

quiz

Worksheet

•

Professional Development

All About MS Teams

10 questions

All About MS Teams

quiz

Worksheet

•

Professional Development

Pinoy Entertainment

18 questions

Pinoy Entertainment

quiz

Worksheet

•

Professional Development