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In a single roll of dice, there are 6 numbers i.e. 1, 2, 3,4,5,6. Total possible outcomes in rolling 4 dices= 6× 6 ×6×6 = 1296 & the cases without showing 2 number (means every dice will show number 1, 3,4,5,6only) = 5× 5×5×5 = 625 So no. of possible outcomes in which at least one of the die shows number 2 = Total Possible outcomes – cases without showing 2 number = 1296 – 625 = 671
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?