Answer: Option 2 Let the capacity of the tank be 100 litres Initially: A type petrol = 100 litres After first operation: A type petrol = $$\frac{{100}}{2}$$ = 50 litres B type petrol =...
1 Answers 1 viewsAnswer: Option 2 Let the capacity of the tank be 100 litres. Then, Initially : A type petrol = 100 litres After first operation : A type petrol = $$\left( {\frac{{100}}{{2}}} \right)$$ = 50 litres...
1 Answers 1 viewsAnswer: Option 2 Let'
1 Answers 1 viewsAnswer: Option 2 Recovery process is used to reinstall data from a copy when the original data has been lost. Data restore is the process of copying backup data from...
1 Answers 1 viewsAnswer: Option 3 Scatter plot (XY chart) used to show scientific XY data. Scatter plots are often used to find out if there's a relationship between variable X and Y. Line...
1 Answers 4 viewsAnswer: Option 1 The array_count_values() function counts all the values of an array and array_combine() combines arrays.
1 Answers 6 viewsAnswer: Option 4 The array_replace() function replaces the values of the first array with the values from following arrays
1 Answers 1 viewsAnswer: Option 1 The array_push() function inserts one or more elements to the end of an array.
1 Answers 1 viewsAnswer: Option 1 Let'
1 Answers 1 viewsAnswer: Option 4 Coffee was not replaced because the preg_replace function is case sensitive. Therefore it treats coffee and Coffee differently.
1 Answers 1 views