Question
Four houses are available in a locality. Four persons
apply for the houses. Each applies for one house without consulting others. The probability that all the four apply for the same house is :Solution
One person can select one house out of 4 = 4C1 ways = 4 Hence, three persons can select one house out of 4 in 4 x 4 x 4 = 64 Therefore, probability that all thre apply for the same house is 1/16
Which of the following combinations of the keys are used to restart the computer?
Which of the following operating systems is the most expensive?
Which one does not allow Execution due to any waiting event?
A ____________ is a set of computers connected together for the purpose of sharing resources.
___________ is computers which provide shared resources to users in the network.
How does Internet Explorer keep its saved passwords secure when you're using Microsoft Windows?
Websites having moving graphics called
__________ is a thin plate or board that contains electronic components.
Which of these backup storage mediums should you use?
EPROM stands for
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