[Free] Download New Updated (April 2016) Cisco 350-018 Actual Tests 341-350

By | April 7, 2016

Ensurepass

QUESTION 341

Which statement about the AH is true?

 

A.

AH authenticates only the data.

B.

AH authenticates only the IP header.

C.

AH authenticates only the TCP-UDP header.

D.

AH authenticates the entire packet and any mutable fields.

E.

AH authenticates the entire packet except for any mutable fields.

 

Correct Answer: E

 

 

QUESTION 342

Which three fields are part of the AH header? (Choose three.)

 

A.

Source Address

B.

Destination Address

C.

Packet ICV

D.

Protocol ID

E.

Application Port

F.

SPI identifying SA

G.

Payload Data Type Identifier

 

Correct Answer: CFG

 

 

QUESTION 343

Which statement about the HTTP protocol is true?

 

A.

The request method does not include the protocol version.

B.

The proxy acts as an intermediary receiving agent in the request-response chain.

C.

The tunnel acts as an intermediary relay agent in the request-response chain.

D.

The gateway acts as an intermediary forwarding agent in the request-response chain.

E.

The success and error codes are returned in the response message by the user-agent.

 

Correct Answer: C

 

 

QUESTION 344

Which statement about SMTP is true?

 

A.

SMTP uses UDP port 25.

B.

The POP protocol is used by the SMTP client to manage stored mail.

C.

The IMAP protocol is used by the SMTP client to retrieve and manage stored email.

D.

The mail delivery agent in the SMTP architecture is responsible for DNS lookup.

E.

SMTP uses TCP port 20.

 

Correct Answer: C

 

 

QUESTION 345

Which two statements about DHCP are true? (Choose two.)

 

A.

DHCP uses TCP port 67.

B.

DHCP uses UDP ports 67 and 68.

C.

The DHCPDiscover packet has a multicast address of 239.1.1.1.

D.

DHCPRequest is a broadcast message.

E.

The DHCPOffer packet is sent from the DHCP server.

 

Correct Answer: BE

 

 

QUESTION 346

Which two statements about SNMP are true? (Choose two)

 

A.

SNMP operates at Layer-6 of the OSI model.

B.

NMS sends a request to the agent at TCP port 161.

C.

NMS sends request to the agent from any source port.

D.

NMS receives notifications from the agent on UDP 162.

E.

MIB is a hierarchical representation of management data on NMS.

 

Correct Answer: CD

QUESTION 347

Which two statement about the DNS are true? (Choose two.)

 

A.

The client-server architecture is based on query and response messages.

B.

Query and response messages have different forma
t.

C.

In the DNS message header, the QR flag set to 1 indicates a query.

D.

In the DNS header, an Opcode value of 2 represents a client status request.

E.

In the DNS header, the Rcode value is set to 0 in Query message.

 

Correct Answer: AD

 

 

QUESTION 348

Which is an example of a network reconnaissance attack?

 

A.

botnets

B.

backdoor

C.

ICMP sweep

D.

firewalk

E.

inverse mapping

 

Correct Answer: C

 

 

QUESTION 349

Which ICMP message could be used with traceroute to map network topology?

 

A.

Echo Reply

B.

Redirect

C.

Time Exceeded

D.

Echo

E.

Router Selection

F.

Address Mask Request

 

Correct Answer: C

 

 

QUESTION 350

Which statement about the Firewalk attack is true?

 

A.

The firewall attack is used to discover hosts behind firewall device.

B.

The firewall attack uses ICMP sweep to find expected hosts behind the firewall.

C.

The firewall attack uses traceroute with a predetermined TTL value to discover hosts behind the firewall.

D.

The firewall attack is used to find the vulnerability in the Cisco IOS firewall code.

E.

The firewall attack uses an ICMP echo message to discover firewall misconfiguration.

 

Correct Answer: C

 

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