Question
Three cards are drawn one after another with
replacements from a pack of cards. What is the probability of getting the first card a Jack, the second card a red card, and the third card an even-numbered card?Solution
In case of replacement- probability of jack = 4/52 p of red =26/52 p of even numbers = 5×4=20/52 = 4/52) × (26/52) × (20/52) =1/13 ×1/2 × 5/13 =5/338
Which among the following can be called an electronic check ?Â
A system call that suspends the caller until another process wakes it up is:
When data changes in multiple lists and all lists are not updated, this causesÂ
Switches work on which OSI layer?
What is the role of Key Distribution Center?
In DBMS, redundancy primarily leads to:
In computer terminology, ‘CAD’ stands for
In the OSI model, which layer is responsible for error detection and frame synchronization?
Which part of the Central Processing Unit (CPU) performs calculation and makes decisions :
In computer networking, LAN stands for:
Relevant for Exams:
