Question
In mobile computing, which type of network allows
devices to connect directly to each other without using a central router or switch?Solution
An ad-hoc network allows devices to connect directly to each other without the need for a central router or switch. This type of network is temporary and is often used in mobile computing where devices need to communicate peer-to-peer for tasks like file sharing or collaborative work in the absence of an established network infrastructure. Why Other Options are Wrong: a) A cellular network relies on centralized towers and routers. c) LAN typically involves wired connections through a router or switch. d) WAN connects devices over a broad geographic area using routers. e) VPN provides secure communication over the internet but still relies on existing network infrastructure.
If ‘@’ means ‘+’, ‘#’ means ‘-’, ‘$’ means ‘×’ and ‘%’ means ‘÷’, then what is the value of the following expression?<...
Select the correct combination of mathematical signs to replace the * signs and balance the given equation.
5 * 15 * 320 * 2 * 45 = 190
If '+' means '-', 'X' means '+', '-' means '÷', and '÷' means 'X', then what is the value of the following expression?
72 - 9 + 16 X 8 ÷ 4 X 1...
Kim is standing to the right of Lana and to the left of Mini. Nia is standing to the left of Lana. Onyx is in the middle. All of them are standing in a ...
Select the correct combination of mathematical signs that can sequentially replace '*' sign and balance the equation given below.
90 * 5 * 15 * 2...
Out of the total number of players, 100/3 % are in hotel X and the remaining are in hotel Y. If 20 players from hotel Y are shifted to hotel X, then the...
Select the correct sequence of mathematical signs that can sequentially replace the ‘#’ signs and balance the given equation.
56 # 8 # 4 # 32...
If '%' means (+), '#' means ( - ), '@' means ( X ), and '&' means (÷), then what is the value of the expression:
80 % 110 & 5 @ 9 # 104
If,
40 – 14 means 560,
168 + 8 means 21,
26 ÷ 2 means 28,
8 x 7 means 1,
then 410 – 7 x 290 ÷ 350 + 7 x 21 = ?
Which of the following “signs” are placed in place of “symbols” given in the equation to make the equation true?
36 $ 12 % 6 + 8 – 9 @ ...
