1Z1-803 무료 덤프문제 온라인 액세스

Given:

And the commands:
Javac Jump.java Java Jump crazy elephant is always What is the result?

• A.Crazy elephant is jumping
• B.Elephant is always jumping
• C.Compilation fails
• D.Lion is always jumping
• E.Lazy lion is jumping

Given:

Which two code fragments are valid?

• A.Option C
• B.Option A
• C.Option D
• D.Option E
• E.Option B

Given:

What is the result?

• A.An exception is thrown at runtime
• B.Compilation fails
• C.Initialized Started
• D.Initialized Started Initialized

boolean log3 = ( 5.0 != 6.0) && ( 4 != 5);
boolean log4 = (4 != 4) || (4 == 4);
System.out.println("log3:"+ log3 + \nlog4" + log4);
What is the result?

• A.log3:false log4:false
• B.log3:true log4:true
• C.log3:false log4:true
• D.log3:true log4:false

Which statement initializes a stringBuilder to a capacity of 128?

• A.StringBuilder sb = new String ("128");
• B.StringBuilder sb = new StringBuilder (128);
• C.StringBuilder sb = StringBuilder.getInstance (128);
• D.StringBuilder sb = StringBuilder.setCapacity (128);