CompTIA A+ Certification Exam 220-1101 Practice Test 3 Flashcards
POP3 protocol is used for:
Email retrieval
Which of the following answers refers to an API that enables communication between hosts on a LAN?
NetBIOS
The function of the NetBT protocol is to allow NetBIOS services to be used over TCP/IP networks (True / False)
True
Which of the following answers refer to IMAP4? (Select 2 answers)
Offers improved functionality in comparison to POP3
Serves the same function as POP3
A type of protocol used in network management systems for monitoring network-attached devices is called:
SNMP
LDAP is an example of:
Directory access protocol
What is the name of a network protocol that secures web traffic via SSL/TLS encryption?
HTTPS
What are the characteristics of SMB/CIFS? (Two answers)
Provides shared access to files, directories, and devices
Used mainly by computers running Microsoft Windows operating systems
Which of the following answers refers to a Microsoft-proprietary remote-access protocol providing a user with graphical interface for connecting to another computer over a network?
RDP
Which port enables the FTP’s Data Connection for sending file data?
TCP port 20
The FTP’s Control Connection for administering a session is established through:
TCP port 21
SSH protocol runs on:
TCP port 22
Which of the TCP ports listed below is used by Telnet?
23
TCP port 25 is used by:
SMTP
Which of the following ports is assigned to the Domain Name System (DNS)?
53
Dynamic Host Configuration Protocol (DHCP) runs on: (Select 2 answers)
UDP port 67
UDP port 68
TCP port 80 is assigned to:
Hypertext Transfer Protocol (HTTP)
Post Office Protocol v3 (POP3) uses:
TCP port 110
Which of the port numbers listed below are reserved for NetBIOS services? (Select 3 answers)
137
138
139
Which of the following TCP ports is used by the Internet Message Access Protocol (IMAP)?
143
An SNMP management station receives SNMP notifications from Agents on UDP port:
162
An SNMP Agent receives requests on UDP port:
161
Of the three existing versions of the Simple Network Management Protocol (SNMP), versions 1 and 2 (SNMPv1 and SNMPv2) offer authentication based on community strings sent in an unencrypted form (in cleartext). SNMPv3 provides packet encryption, authentication, and hashing mechanisms that allow to check whether data has changed in transit. (True / False)
True
TCP port 389 is the default network port for:
LDAP
Which of the following ports is used by HTTPS?
TCP port 443
