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The designing principle for Data Center including Flexible service, Reduce Capex and Opex and Green and energy-saving.

A.

TRUE

B.

FALSE

Which of the following security technologies is used to isolate networks of different levels?

A.

Network Gap

B.

VPN Access

C.

Anti-DDoS

D.

Firewall

How many messages are needed for TCP establishment?

A.

1-way handshake procedure

B.

2-way handshake procedure

C.

3-way handshake procedure

D.

4-way handshake procedure

Which of the following is not belong to Cloud DC?

A.

Computing pool

B.

Storage pool

C.

Service pool

D.

Network pool

What is the purpose of TCP sliding window technology?

A.

It adjusts data transmission between two hosts by statically modifying window size

B.

It secures data transmission between two hosts by statically re-sending window size

C.

It adjusts data transmission between two hosts by dynamically modifying window size

D.

It saves data transmission between two hosts by dynamically re-sending window size

Which of the following belongs to Automotive Cloud Transformation? (Multiple Choice)

A.

CAD/CAE Cloud

B.

SAP Cloud

C.

IoT

D.

Vehicle e-Commerce Cloud

GSLB (global server load balancing) realize load balancing on different location in WAN by DNS redirect,

A.

TRUE

B.

FALSE

Frames sent over the trunk port of a switch are always tagged.

A.

TRUE

B.

FALSE

What is the value range of VLAN that is available to users?

A.

0 to 4095

B.

1 to 4095

C.

1 to 4094

What does a "MAC" address stand for?

A.

Media Access Code

B.

Media Access Control

C.

Media Assembly Code

D.

Manufacture Assembly Code