Answer: (C) The uses the silly window mechanism to provide flow control
Explanation:
TCP stands for the transmission control protocol which is basically used to provide the communication by interconnecting different types of devices over the internet. TCP is the connection oriented network protocol.
In the transmission control protocol, the silly window is the type of syndrome in the computer networking that majorly caused by the poor TCP flow control in the networking system. It is basically reduce the incoming and amount of the data due to this problem.
The above statement is false, as it does not provide any flow control in the transmission control protocol.
Answer:
C.Battery is a source of potential difference in a circuit.
Explanation:
A battery is a source of electrons and positive ions which sets one of it's terminal (cathode) at negative potential and the other (anode) at positive potential. Hence a battery is a source of electricity(electrons) which sets a potential difference across the battery terminals.
Answer:
D. 1K
Explanation:
The address space 0x0000-0x3FF is of 1KB(One Kilo Byte) since 0x3ff is equal to 1023. therefore 1023=1 KB.
bitwise 0x3ff zeros out the top bits of the number such that the result is always between 0 and 1023. It is essentially the same thing as modulo( num,1024) for positive values of num.
Hence the answer is D 1K
Answer:
There is Name resolution failure
Explanation:
This normally occurs when the computer can't access the host (your server). It can be caused by several factors, such as:
-Internet connectivity is down
-The client does not have DNS servers configured or is configured with the incorrect DNS server IP addresses.
-The DNS servers are failing.
Depends on how you wanna do it, through iTunes or whatever other you are syncing from
