[19. Oktober 2023] Unbegrenzter Zugang zum 1z0-808 Certification Exam Cert Guide [Q105-Q125]

NEUE FRAGE 105
Given the code fragment: What is the result?

NEUE FRAGE 106
Given the code fragment:

Was ist das Ergebnis?

NEUE FRAGE 107
Given:

How many MarkList instances are created in memory at runtime?

NEUE FRAGE 108
Which statement is true about Java byte code?

NEUE FRAGE 109
Which code fragment causes a compilation error?

NEUE FRAGE 110
Given the code fragment:

Was ist das Ergebnis?

NEUE FRAGE 111
Given:

Was ist das Ergebnis?

NEUE FRAGE 112
You are developing a banking module. You have developed a class named ccMask that has a maskcc method.
Given the code fragment:

You must ensure that the maskcc method returns a string that hides all digits of the credit card number except the four last digits (and the hyphens that separate each group of four digits).
Which two code fragments should you use at line n1, independently, to achieve this requirement?

NEUE FRAGE 113
Given:

And given the code fragment:

Was ist das Ergebnis?

NEUE FRAGE 114
You are asked to develop a program for a shopping application, and you are given the following information:
The application must contain the classes Toy, EduToy, and ConsToy. The Toy class is the superclass

of the other two classes.
The int calculatePrice (Toy t) method calculates the price of a toy.

The void printToy (Toy t) method prints the details of a toy.

Which definition of the Toy class adds a valid layer of abstraction to the class hierarchy?
A:

B:

C:

D:

NEUE FRAGE 115
Given:

Was ist das Ergebnis?

NEUE FRAGE 116
int [] array = {1,2,3,4,5};
for (int i: array) {
if ( i < 2) {
keyword1 ;
}
System.out.println(i);
if ( i == 3) {
keyword2 ;
}}
What should keyword1 and keyword2 be respectively, in oreder to produce output 2345?

NEUE FRAGE 117
Given the code fragments:

And,

Welche Aussage ist richtig?

NEUE FRAGE 118
Given:

Was ist das Ergebnis?

NEUE FRAGE 119
Given the code fragment:

Was ist das Ergebnis?

NEUE FRAGE 120
Given:

Was ist das Ergebnis?

NEUE FRAGE 121
Given the code fragment:

What is the result if the integer aVar is 9?

NEUE FRAGE 122
Given the definitions of the MyString class and the Test class:

Was ist das Ergebnis?

NEUE FRAGE 123
Given the code fragment:

Was ist das Ergebnis?

NEUE FRAGE 124
Given the code fragment: Which modification enables the code fragment to print TrueDone?

NEUE FRAGE 125
Given the code fragment:

Was ist das Ergebnis?