It is a class B network, so for a class B network, the upper 16 bits form the network address and the lower 16 bits are subnet and host fields. Of the lower 16 bits, most significant 4 bits are 1111. This leaves 12 bits for the host number. So, 4096(2^12) host address exists. First and last address are special so the maximum number of address is 4096-2=4094.
Answer: Width
Explanation: Media query is the quality that is introduced by the CSS. It is capable of displaying the content /data on different size of screens ans having various resolutions.
They hold the responsibility towards the web design .Customization of the design that is of website having several devices is also maintained by the Media query. So, if the width of the screen is altered then effect can be evaluated.
Answer:
The answer to the given question is the option "B".
Explanation:
In this question, the answer is false because the UDP is not reliable for the data flow control. In the transport layer protocol it two protocols to serving the transportation layer that is TCP and UDP.
- In the network layer, IP protocol sends a datagram to the destination host from a source host. When a host sends a message to another host, the origin process sends a request to a process of destination.
- The Transport layer protocol is a part of the UDP and is not reliable.
That's why the answer to this question is "false".
Answer:
The correct answer is Infinite times .
Explanation:
Here var num=10;
while(num>0)
{
}
10>0 condition is true
but no increment or decrement of num. That is why num >0 is always TRUE So the loop will run for infinite times and execute the statement inside of loop every time. This loop will never terminate.
The syntax of while loop
while(condition checking)
{
statement
increment/decrement;
}
In the given code no increment /decrement so output is infinite times.
Sample Run
Enter a number: 20
Enter a number: 50
Enter a number: 5
Largest: 50
Hint: Remember that the numbers should be compared numerically. Any input from the user must be transformed into an integer, but printed as a string.