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!
What are the advantages and disadvantages of packet switching over circuit switching?
The comparison of packet switching and circuit switching demonstrating advantages and disadvantages of packet switching over circuit switching is specified below:
Circuit Switching
Packet Switching
Dedicated transmission path.
No dedicated transmission path
Transmission of data.
Transmission of packets.
Operate in real time.
Near real time.
Message not stored.
Message held for short time
Path established for complete message.
Route established for each packet
Call setup delay.
Packet transmission delay.
Busy signal if called party busy.
No busy signal.
Blocking may arise.
Blocking cannot arise
User responsible for message-loss protection.
Network may be responsible for each packet but not for entire message.
Code conversion or no speed.
Code and speed conversion.
Fixed bandwidth transmission.
Dynamic utilization of bandwidth.
No overload bits after initial setup delay.
Overload bits in each packet.
Q. Explain about Butterfly permutation? Butterfly permutation: This kind of permutation is attained by interchanging the most significant bit in address with least significant
Q. Describe _blank, _self, _parent and _top tags? These all are attributes of tag. The below example describes each of these attributes. <
When signed numbers are used in binary arithmetic, then which one of the notations would have unique representation for zero ? Ans. When signed numbers are utilized in binary ar
What are the different types of layers in TCP/IP protocol stack? Layers into the TCP/IP protocol architecture are as given below: • Application Layer, • Host-to-Host Tra
What are types of firewalls? There are conceptually two types of firewalls as: 1. Network Level 2. Application Level
What are the different sections of a report? A report is categorized into many sections: The Report header: In this you place a control which must appear only at the startin
An 8-bit successive approximation ADC has a resolution of 20mV. What will be its digital output for an analog input of 2.17V? Ans: Given data Resolution =20mv Analog input =2.
What is data hazard in pipelining? What are the solutions? A data hazard is a situation in which the pipeline is stalled due to the data to be operated on are delayed for some
Your task is to implement a memory manager that manages page reads and writes from multiple client threads. In the first programming task the memory manager keeps all the pages in
Q. Describe about Micro-controllers? Micro-controllers: These are a specialized device controlling computer which comprises every function of computers on a single chip. Chip
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