SophiaPretty

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About SophiaPretty

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Accounting,Algebra See all
Accounting,Algebra,Applied Sciences,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Communications,Computer Science,Economics,Engineering,English,Environmental science,Essay writing Hide all
Teaching Since: Jul 2017
Last Sign in: 304 Weeks Ago, 4 Days Ago
Questions Answered: 15833
Tutorials Posted: 15827

Education

  • MBA,PHD, Juris Doctor
    Strayer,Devery,Harvard University
    Mar-1995 - Mar-2002

Experience

  • Manager Planning
    WalMart
    Mar-2001 - Feb-2009

Category > Computer Science Posted 09 Dec 2017 My Price 8.00

Network switches provide essential connectivity in local

Telecommunications and Network Design StrategiesQuestion 1 (12.5 points)

 

Network switches provide essential connectivity in local and wide area networks. Some of them run in multilayer between layers 2 and 3. What protocol unit is being used in layer 2?

Question 1 options:a) packet

b) segment

c) frame

d) datagram

SaveQuestion 2 (12.5 points)

 

The backbone of the Internet is structured by the Internet Protocol (IP). Which of the following network devices provides this Internet Protocol?

Question 2 options:a) switch

b) router

c) hub

d) repeater

SaveQuestion 3 (12.5 points)

 

The transport layer provides two different types of protocols: TCP and UDP. What decides to use TCP or UDP?

Question 3 options:a) application

b) end users

c) computer network interface card (NIC)

d) computer CPU

SaveQuestion 4 (12.5 points)

 

TCP is a connection-oriented protocol that establishes a three-way handshake before transmitting any data. What makes a three-way handshake?

Question 4 options:a) SYN, SYN-ACK, ACK

b)  SYN, SYN, ACK

c) SYN, ACK, RST

d) SYN, ACK, SYN

SaveQuestion 5 (12.5 points)

 

Continuous monitoring is an important strategic initiative for the organization. In order to successfully complete the continuous monitoring effort, what would be the very first step you would have to take?

Question 5 options:a) risk assessment

b) asset inventory

c) risk management

d) risk mitigation

SaveQuestion 6 (12.5 points)

 

In designing a continuity of operations (COOP) site, which disaster recovery site configuration would you design if you needed to have both the primary and secondary sites operational at all times, and no downtime is allowed?

Question 6 options:a) warm site

b) hot site

c) mirror site

d) cold site

SaveQuestion 7 (12.5 points)

 

In designing a continuity of operations (COOP) site, which disaster recovery site configuration would you design if you needed to design the most cost-effective site configuration due to the organization's budget constraints?

Question 7 options:a) warm site

b) hot site

c) mirror site

d) cold site

SaveQuestion 8 (12.5 points)

 

Mobile codes can be malicious if they carry a malware payload or harm other computers. Which of the following malware appears normal, but can harm computers if exploited?

Question 8 options:a) worm

b) virus

c) Trojan horse

d) e-mail virus

Save

Answers

SophiaPretty
(5)
Status NEW Posted 09 Dec 2017 07:12 AM My Price 8.00

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