An exception is thrown at runtime.
Pi is approximately 3.
Pi is approximately 3.141593.
Compilation fails.
第1题:
A.True
B.Not true
C.An exception is thrown at runtime.
D.Compilation fails because of an error at line 12.
E.Compilation fails because of an error at line 19.
第2题:
在JavaScript中,下面哪一条语句在页面上显示圆周率π。()
A.document.write(Math.Pi)
B.document.write(Math.pi)
C.document.write(Math.PI)x
第3题:
A.Compilationfails.
B.Piisapproximately3.
C.Piisapproximately3.141593.
D.Anexceptionisthrownatruntime.
第4题:
System.out.format(”Pi is approximately %d.”, Math.PI); What is the result?()
第5题:
Given: 11. String test = "This is a test"; 12. String[] tokens = test.split("/s"); 13. System.out.println(tokens.length); What is the result?()
第6题:
A.Anexceptionisthrownatruntime.
B.Piisapproximately3.
C.Piisapproximately3.141593.
D.Compilationfails.
第7题:
A(73)is a value that never changes, for example: the value of Pi(approximately 3.14).
A.variable
B.string
C.Boolean
D.constant
第8题:
A.00
B.0001
C.000120
D.00012021
E.Compilation fails.
F.An exception is thrown at runtime.
第9题:
Float pi = new Float(3.14f); if(pi>3) { System.out.print(”pi is bigger than 3. “); } else { System.out.print(”pi is not bigger than 3. “); } finally { System.out.println(”Have a nice day.”); } What is the result?()
第10题:
Given: 12. System.out.format("Pi is approximately %d.", Math.PI); What is the result?()