Question
 ________ command helps to verify IP-level
connectivity.Solution
Ping  command is used whenever one needs to verify that a host computer can connect to the TCP/IP network and network resources. Â
What will come in place of the question mark (?) in the following series?
15, 90, 450, ?, 5400, 10800Â
What will come in place of the question mark (?) in the following series?
102, 111, 136, 185, 266, ?
- What will come in place of the question mark (?) in the following series?
1.36, 2.72, 5.44, 10.88, 21.76, ? 120, 130, 145, 165, ?, 220
715Â Â Â 708Â Â Â 694Â Â Â 673Â Â Â Â 645Â Â Â Â ?
Find the missing number in the given number series.
 6, 13, 32, 87, ?, 737
289    169      121       ?      25       9
...117, 117, 121, 129, 141, ?
24, 8, 15, ?, 12, 4
15, 23, 30, 36, 41, ?