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Java Basic Mcq Questions and Answers

33. Major objective of object oriented approach is to
 
  • A. Eliminate the flaws encountered in the procedural approach
  • B. Treat data as a critical element in the program
  • C. Tie data more closely to the functions that operate on it
  • D. All of these
Answer: D.
All of these
 
34. Java’s coordinate system has the origin (0,0) in the
 
  • A. Lower left corner
  • B. Lower right corner
  • C. Upper right corner
  • D. Upper left corner
Answer: D.
Upper left corner
 
 
35. The bitwise AND operator is represented by a single ampersand (&) and is surrounded on both sides by
 
  • A. Integer expression
  • B. Colons
  • C. Semicolons
  • D. Commas
Answer: A.
Integer expression
 
36. The most common problem of writing a java program is
 
  • A. Missing of double quotes in strings
  • B. Missing of brackers and methods
  • C. Missing of double quotes in strings
  • D. All of these
Answer: D.
All of these