Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Is tcp Connection-oriented?
TCP is connection-oriented. This means a connection is established between source and destination machines before any data is sent it implies that a connection is established and maintained until such time as message or messages to be exchanged by application programs at each end have been exchanged. Connections provided by TCP are known as Virtual Connections. It means that there is not any physical direct connection between computers.
TCP is used along with Internet Protocol to send data in form of message units between computers over Internet. While IP takes care of handling actual delivery of the data, TCP takes care of keeping track of individual units of data (known as Packet) that a message is divided into for efficient routing through Internet. TCP provides for a reliable, connection-oriented data transmission channel between two programs. Reliable means that data sent is guaranteed to reach its destination in order sent or an error would be returned to sender.
For instance, when an HTML file is sent to someone from a Web server, Transmission Control Protocol (TCP) program layer in that server divides the file in one or more packets, numbers the packets after that forwards them individually. Though every packet has same destination IP address, it can get routed differently through network. At the other end (client program in our computer), TCP reassembles individual packets and waits till they have arrived to forward them as a single file.
TCP is responsible for making sure that a message is divided into the packets which IP manages and for reassembling packets back into complete message at the other end. In Open Systems Interconnection (OSI) communication model, TCP is in layer 4, Transport Layer.
Why floating point number more difficult to represent and process than integer? In floating point numbers we have to show any number in three fields sign, exponent and mantissa
Relocation bits used by relocating loader are specified by? Ans. Relocation bits utilized by relocating loader are identified by Assembler or Translator.
An identification method notifies Robot how to recognize the values to compare during record and playback.
Q. Explain about Theta Notation? Theta Θ Notation : The set Θ (g(n)) comprises all functions f(n) for that there exist positive constants c1,c2 such that f(n) is squeezed in b
What is the function of CU? The control unit works as the nerve center that coordinates all the computer operations. It issues timing signals that governs the data transfer.
Determine the Process of action-object matrix Check for multiple models Recognize objects Design user object model diagram Define user object actions De
Explain why pervasive computing can be termed as a “technology that disappears”
prepare FTR
A distributed workstation cluster must be viewed like single computing resource and not as a group of particular workstations'. Details of cluster were: 150MHz R4400 workstatio
Explain the basic performance equation Ans: The basic performance equation is following T = N * S/ R T => It is processor time required to execute a program N => act
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd