CSC 240 - Network Fundamentals » Summer 2021 » Module 1 Week 1.4.5

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Question #1
Which of the following protocols allows hosts to exchange messages to indicate problems with packet delivery?
A.   ARP
B.   IP
C.   IGMP
D.   TCP
E.   ICMP
F.   DHCP
Question #2
Which protocol is used on the World Wide Web to transmit web pages to web browsers?
A.   NNTP
B.   SMTP
C.   HTTP
D.   HTML
Question #3
Your company has just acquired another company in the same city. You need to integrate the two email systems so that messages can be exchanged between the email servers. Currently, each network uses an email package from a different vendor. Which TCP/IP protocol will enable message exchange between systems?
A.   FTP
B.   ICMP
C.   POP3
D.   IMAP4
E.   SMTP
Question #4
You are an application developer, and you are writing a program for exchanging video files through a TCP/IP network. You need to select a transport protocol that will guarantee delivery. Which TCP/IP protocol provides this capability?
A.   RIP
B.   FTP
C.   TFTP
D.   TCP
E.   UDP
F.   IP
Question #5
Which of the following protocols stores email on the mail server and allows users to access messages from various client devices without having to download the emails?
A.   NTP
B.   POP3
C.   IMAP4
D.   SMTP
Question #6
Which protocol is used to securely browse a website?
A.   SIP
B.   ARP
C.   UDP
D.   SSH
E.   HTTPS
Question #7
The UDP transport protocol provides which of the following features?
A.   Sequence numbers and acknowledgements and guaranteed delivery
B.   Low overhead and connectionless datagram services
Question #8
What protocol sends email to a mail server?
A.   FTP
B.   SNMP
C.   SMTP
D.   TFTP
E.   POP3
Question #9
You have a large TCP/IP network and want to keep a host's real time clock synchronized. What protocol should you use?
A.   SMTP
B.   NNTP
C.   SAP
D.   SNMP
E.   NTP
Question #10
Which of the following TCP/IP protocols do email clients use to download messages from a remote mail server?
A.   POP3
B.   SPC
C.   SMTP
D.   SNMP
E.   FTP
Question #11
You are asked to recommend an email retrieval protocol for a company's sales team. The sales team needs to access email from various locations and possibly different computers. The sales team does not want to worry about transferring email messages or files back and forth between these computers. Which email protocol is designed for this purpose?
A.   POP4
B.   SMTP
C.   POP3
D.   IMAP4
E.   MFTP
Question #12
Which of the following protocols includes extensive error checking to ensure that a transmission is sent and received without mistakes?
A.   TCP
B.   UDP
C.   UDB
D.   UCP

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