Important Questions [10]
- Name Any Two Library Packages.
- Give the Output of the Following Math Functions: (I) Math.Ceil(4.2) (Ii) Math.Abs(-4)
- Write the return type of the following library functions: isLetterOrDigit(char) replace(char, char)
- Give the Output of the Following : (I) Math.Floor (- 4.7) (Ii) Math.Ceil(3.4) + Math.Pow(2,3)
- Name the Mathematical Function Which is Used to Find Sine of an Angle Given in Radians.
- Name a string function which removes the blank spaces provided in the prefix and suffix of a string.
- What value will Math.sqrt (Math.ceil (15.3)) return?
- What is the output of Math.ceil(5.4) + Math. ceil(4.5)?
- Which of the following mathematical methods returns only an integer?
- Write Java expression for: |a+b|a2+b2
