ศูนย์สอบออนไลน์ (Online Quiz Center) ศัพท์อังกฤษ (ศัพท์ยาก) - ความรู้ทั่วไป ชุดประเทศไทย - สังคมระดับมัธยมถึงปริญญา - ศัพท์อังกฤษ ระดับต้น คอมพิวเตอร์เบื้องต้น - นักวิทยุสมัครเล่น - จังหวัด รหัสไปรษณีย์ - Visual Basic - JAVA - ศัพท์200 - ทั่วไป.ศิริรุ่ง

แบบทดสอบ จาวา ชุดเล็ก (Mini JAVA) ในชุด 30 ข้อ ปรับปรุง : 2553-11-25 (ปรับการแสดงผล) 1. Which of the following are equal 3? [j0091] 12 >> 2 12 << 2 26 >> 1 26 << 1 ผิดทุกตัวเลือก 2. Which of the following are illegal lines about String class? [j0112] x.substring(5,2) x.toUpperCase() x.length() x.replace("a","A","") ผิดทุกตัวเลือก 3. Which of the following are illegal lines? [j0007] int x = 1; byte b = 127; boolean x = 0; float a = 2.1f; ผิดทุกตัวเลือก 4. What will be printed out for the following code? System.out.println(True); [j0028] true True Compilation fails An exception is thrown at runtime ผิดทุกตัวเลือก 5. Which of the following are Java keywords? [j0049] standard jsp while loop ผิดทุกตัวเลือก 6. What collection class is ordered by index? [j0070] ArrayList HashTable HashMap SortedSet ผิดทุกตัวเลือก 7. Which of the following are equal 3? [j0091] 12 >> 2 12 << 2 26 >> 1 26 << 1 ผิดทุกตัวเลือก 8. Which of the following are illegal lines about String class? [j0112] x.substring(5,2) x.toUpperCase() x.length() x.replace("a","A","") ผิดทุกตัวเลือก 9. Which of the following are illegal lines? [j0007] int x = 1; byte b = 127; boolean x = 0; float a = 2.1f; ผิดทุกตัวเลือก 10. What will be printed out for the following code? System.out.println(True); [j0028] true True Compilation fails An exception is thrown at runtime ผิดทุกตัวเลือก 11. Which of the following are Java keywords? [j0049] standard jsp while loop ผิดทุกตัวเลือก 12. What collection class is ordered by index? [j0070] ArrayList HashTable HashMap SortedSet ผิดทุกตัวเลือก 13. Which of the following are equal 3? [j0091] 12 >> 2 12 << 2 26 >> 1 26 << 1 ผิดทุกตัวเลือก 14. Which of the following are illegal lines about String class? [j0112] x.substring(5,2) x.toUpperCase() x.length() x.replace("a","A","") ผิดทุกตัวเลือก 15. Which of the following are illegal lines? [j0007] int x = 1; byte b = 127; boolean x = 0; float a = 2.1f; ผิดทุกตัวเลือก 16. What will be printed out for the following code? System.out.println(True); [j0028] true True Compilation fails An exception is thrown at runtime ผิดทุกตัวเลือก 17. Which of the following are Java keywords? [j0049] standard jsp while loop ผิดทุกตัวเลือก 18. What collection class is ordered by index? [j0070] ArrayList HashTable HashMap SortedSet ผิดทุกตัวเลือก 19. Which of the following are equal 3? [j0091] 12 >> 2 12 << 2 26 >> 1 26 << 1 ผิดทุกตัวเลือก 20. Which of the following are illegal lines about String class? [j0112] x.substring(5,2) x.toUpperCase() x.length() x.replace("a","A","") ผิดทุกตัวเลือก 21. Which of the following are illegal lines? [j0007] int x = 1; byte b = 127; boolean x = 0; float a = 2.1f; ผิดทุกตัวเลือก 22. What will be printed out for the following code? System.out.println(True); [j0028] true True Compilation fails An exception is thrown at runtime ผิดทุกตัวเลือก 23. Which of the following are Java keywords? [j0049] standard jsp while loop ผิดทุกตัวเลือก 24. What collection class is ordered by index? [j0070] ArrayList HashTable HashMap SortedSet ผิดทุกตัวเลือก 25. Which of the following are equal 3? [j0091] 12 >> 2 12 << 2 26 >> 1 26 << 1 ผิดทุกตัวเลือก 26. Which of the following are illegal lines about String class? [j0112] x.substring(5,2) x.toUpperCase() x.length() x.replace("a","A","") ผิดทุกตัวเลือก 27. Which of the following are illegal lines? [j0007] int x = 1; byte b = 127; boolean x = 0; float a = 2.1f; ผิดทุกตัวเลือก 28. What will be printed out for the following code? System.out.println(True); [j0028] true True Compilation fails An exception is thrown at runtime ผิดทุกตัวเลือก 29. Which of the following are Java keywords? [j0049] standard jsp while loop ผิดทุกตัวเลือก 30. What collection class is ordered by index? [j0070] ArrayList HashTable HashMap SortedSet ผิดทุกตัวเลือก