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Sure Pass Exam 1z0-808 PDF

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Question 56

Which is true about the switch statement?

Options:

A.

Its expression can evaluate to a collection of values.

B.

The break statement, at the end of each case block, is optional.

C.

Its case label literals can be changed at runtime.

D.

It must contain the default section.

Question 57

Which statement is true about the switch statement?

Options:

A.

It must contain the default section.

B.

The break statement, at the end of each case block, is mandatory.

C.

Its case label literals can be changed at runtime.

D.

Its expression must evaluate to a single value.

Question 58

Which two code fragments cause a compilation error? (Choose two.)

Options:

A.

float flt = 100.00F;

B.

float flt = (float) 1_11.00;

C.

Float flt = 100.00;

D.

double y1 = 203.22;float flt = y1;

E.

int y2 = 100;float flt = (float) y2 ;

Question 59

Given this class:

And given this main method, located in another class:

Which three lines, when inserted independently at line n1, cause the program to print a 0 balance?

Options:

A.

acct.setAmount(-acct.getAmount());

B.

acct.amount = 0;

C.

acct.setAmount(0);

D.

acct.getAmount() = 0;

E.

this.amount = 0;

F.

acct.changeAmount(0);

G.

acct.changeAmount(-acct.amount);

Page: 14 / 16
Exam Code: 1z0-808
Exam Name: Java SE 8 Programmer I
Last Update: May 10, 2024
Questions: 224
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