String sentence;String str1, str2, str3, str4;int length1;sentence = "First exam is on Monday.";str1 = sentence.substring(6, 12);str2 = str1.substring(0, 4);str3 = sentence.replace('i', '#');str4 = sentence.indexOf("on");length1 = sentence.length();Based on the code above, what is the value of str3?

Place into correct order the steps when conducting an investigation

I. First A. Transport the evidence to the lab II. Second B. Tag the evidence III. Third C. Bag the evidence IV. Fourth D. Document the evidence

In a partitioned memory environment, the single boundary register is replaced by the ________ and ________ registers which delimit the upper and lower boundaries of a partition, respectively.

a) base, limit b) limit, base c) high, low d) low, high