Field Tech III - IV Conventional-HOW
TCP/IP APPLICATIONS WORK (190E70-3)
A file transfer protocol (FTP) control port is used by an FTP server to perform which of the
following? - ANS-Interpret requests from a client.
A web browser client sends a web page request message to a hypertext transfer protocol
(HTTP) server. In which order will the server decapsulate the request message? - ANS-Network
Interface Layer, Internet Layer, Transport Layer, Application Layer.
An H.323 multipoint control unit (MCU) provides which service on a converged network? -
ANS-Terminal conferencing.
Before data can be sent between applications using transmission control protocol (TCP), which
of the following must occur? - ANS-TCP connection must be established.
How does a transmission control protocol (TCP) application acknowledge the last message's
receipt? - ANS-It increments the received sequence number by one and sends it in the
response message's Acknowledgment Number field.
How does the receiver Simple Mail Transfer Protocol (SMTP) respond to the sender SMTP
issued Data command? - ANS-354 start mail input.
How does the Telnet network virtual terminal (NVT) support complex terminals? - ANS-It
supports a 3-byte negotiation sequence.
How does virtual terminal protocol (VTP) support remote terminal access? - ANS-It provides
generic terminal interfaces for data and control transfer.
If a hypertext transfer protocol (HTTP) client does not specify a document name in its HTTP
request message, what will the HTTP server return in response? - ANS-Default document.
Simple Network Management Protocol (SNMP) represents object syntax with a subset of which
International Organization for Standardization (ISO) standard? - ANS-ASN.1
Simple Network Management Protocol (SNMP) structures management information base (MIB)
information in which of the following trees? - ANS-A name tree.
The concept of a virtual terminal allows for which of the following? (Choose two.) - ANS-
The Simple Mail Transfer Protocol (SMTP) receiver accepts incoming email on which well
known port? - ANS-TCP Port 25
The Telnet default network virtual terminal (NVT) provides which fundamental characteristics?
(Choose three.) - ANS-It embeds control commands in the data stream.
The keyboard generates 128 ASCII codes.
It transmits data as a 7-bit ASCII value in an 8-bit field.
What is the first step in most client requests? - ANS-Address resolution.
What is the Telnet character device responsible for displaying incoming data? - ANS-Printer.
When do a Telnet terminal and remote host negotiate options? - ANS-After establishing the
transmission control protocol (TCP) connection.
After data transmission begins.
TCP/IP APPLICATIONS WORK (190E70-3)
A file transfer protocol (FTP) control port is used by an FTP server to perform which of the
following? - ANS-Interpret requests from a client.
A web browser client sends a web page request message to a hypertext transfer protocol
(HTTP) server. In which order will the server decapsulate the request message? - ANS-Network
Interface Layer, Internet Layer, Transport Layer, Application Layer.
An H.323 multipoint control unit (MCU) provides which service on a converged network? -
ANS-Terminal conferencing.
Before data can be sent between applications using transmission control protocol (TCP), which
of the following must occur? - ANS-TCP connection must be established.
How does a transmission control protocol (TCP) application acknowledge the last message's
receipt? - ANS-It increments the received sequence number by one and sends it in the
response message's Acknowledgment Number field.
How does the receiver Simple Mail Transfer Protocol (SMTP) respond to the sender SMTP
issued Data command? - ANS-354 start mail input.
How does the Telnet network virtual terminal (NVT) support complex terminals? - ANS-It
supports a 3-byte negotiation sequence.
How does virtual terminal protocol (VTP) support remote terminal access? - ANS-It provides
generic terminal interfaces for data and control transfer.
If a hypertext transfer protocol (HTTP) client does not specify a document name in its HTTP
request message, what will the HTTP server return in response? - ANS-Default document.
Simple Network Management Protocol (SNMP) represents object syntax with a subset of which
International Organization for Standardization (ISO) standard? - ANS-ASN.1
Simple Network Management Protocol (SNMP) structures management information base (MIB)
information in which of the following trees? - ANS-A name tree.
The concept of a virtual terminal allows for which of the following? (Choose two.) - ANS-
The Simple Mail Transfer Protocol (SMTP) receiver accepts incoming email on which well
known port? - ANS-TCP Port 25
The Telnet default network virtual terminal (NVT) provides which fundamental characteristics?
(Choose three.) - ANS-It embeds control commands in the data stream.
The keyboard generates 128 ASCII codes.
It transmits data as a 7-bit ASCII value in an 8-bit field.
What is the first step in most client requests? - ANS-Address resolution.
What is the Telnet character device responsible for displaying incoming data? - ANS-Printer.
When do a Telnet terminal and remote host negotiate options? - ANS-After establishing the
transmission control protocol (TCP) connection.
After data transmission begins.
