If from a pack of 52 playing cards, 1 card is drawn at random. What is the probability that it is either a King, Queen or a Jack?
P(E) = (⁴C₁ + ⁴C₁ + ⁴C₁)/(⁵²C₁) = (4+4+4)/52 = 12/52 = 3/13 Simplified Solution: Total Cards = 52 Number of kings in a deck = 4; P(getting a King) = 4/52 = 1/13 Similarly, P(getting a Queen) = 1/13 P (getting a Jack) =1/13 P (King or Queen or Jack) = 1/13 + 1/13 + 1/13 = 3/13
An example of a telecommunications device is a ________.
Which protocol is commonly used to secure data transmission over the internet?
The LAN & WAN technologies are associated with ..........................
Which key combination is the shortcut to maximize current window
A dedicated, independent high-speed network that interconnects and delivers shared pools of storage devices to multiple servers?
Which of the following is the slowest Internet connection?
Standard telephone cables containing copper wires are known as __________
Which layer of the OSI model is used for providing a means for two applications to communicate with each other?
Which of the following is not a/an web browser?
Which of the following hardware can provide Firewall security
