Data Communication
| Description: DC | |
| Number of Questions: 15 | |
| Created by: Muni Gupte | |
| Tags: DC Data Communication and Networks |
The _____________ command in FTP protocol standard is used to copy multiple files from the remote to the local host.
The ____________ interface is one of several application programming interfaces to the communication protocols which is used by a process to request network services from the operating system.
The ____________ topology in data communication is designed with each node connected directly to a central network hub or concentrator.
The _____________ component of TCP/IP protocol consists of one or more LAN segments that are bounded by routers and use the same IP address prefix.
The first phase in data communication using circuit switching technique is
The _______________ protocol of application layer of TCP/IP collects and exchanges network management information between a network management console and network devices, such as routers, bridges and servers.
The ___________ network management task assumes that access to network resources is controlled and the data integrity is ensured in the course of their storage or transmission across the network.
The ____________ core protocol of IPv4 layer resolves the internet layer address to a network interface layer address, such as a hardware address.
The ____________ terminal multiplexer of Synchronous Optical Network(SONET) receives an OC-N signal from which it can demultiplex and terminate any number of DSn or OC-M signals.
The ____________ DHCP message format sends negative acknowledgment from server to client indicating that the clients lease has expired or that a requested IP address in incorrect.
The _____________ component of Dense Wavelength Division Multiplexing(DWDM) compensates the loss in optical power while the signal travels along the fibre.
The ________ POP3 command is used to retrieve the number of messages and total size of the messages.
The _____________ IP address allocation mechanism in DHCP protocol assigns an IP address for a limited period of time.
In the ________________ state in IMAP4 protocol, a mailbox is successfully selected and actions can be taken against the mail within the mailbox.
The __________ phase of link control protocol of point to point protocol specifies the policy for determining quality and provides low-level tools, such as echo request and reply.