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There will be two cases: Case I: 2 violet, 1 (grey or black) Probability = 4C2 × 8C1/ 12C3 = 12/55 Case II: all violet Probability = 4C3/12C3 = 1/55 Total probability = 12/55 + 1/55 = 13/55
Which of the following is not a valid keyword in C++ language?
The full form of Malware is ________
Which number system uses a base of 2?
Which of the following will occur when we broadcast two packets on the medium at a time?
Which command is used to search for a specific pattern in a file in a Unix/Linux system?
Fork() command is used to create a new process. State true or false.
Which SQL keyword is used to remove rows from a table?
Which tree traversal visits the nodes in the order: left, root, right?
Which database operation is used to combine records from two or more tables based on related columns?
Which of the following is NOT an example of a common cybersecurity threat?