최신 1Z0-819 무료덤프 - Oracle Java SE 11 Developer

A. Option E

B. Option D

C. Option C

D. Option B

E. Option F

F. Option A

A. Any module that requires the java.sql module does not need to require the java.se module.

B. Any module that attempts to require the java.se module actually requires the java.sql module instead.

C. Any module that requires the java.se module does not need to require the java.sql module.

D. Only a module that requires the java.se module is permitted to require the java.sql module.

A. Option

B. Option D

C. Option C

D. Option B

E. Option A

A. inserts one row (101, 'SMITH', 'HR')

B. inserts two rows (101, 'SMITH', 'HR') and (102, 'JONES', NULL)

C. throws a SQLException

D. inserts two rows (101, 'SMITH', 'HR') and (102, 'JONES', 'HR')

A. Class A extends ArithmeticException {

B. Class A extends Exception {

C. Class A extends RuntimeException {

D. Class A extends Throwable {

A. name.trim() == '' ''

B. name.isEmpty

C. name. compareTo('' '') == 0

D. name, isBlanl ()

A. s.replace(s.indexOf("B"), s.indexOf("B"), "Q");

B. s.replace(s.indexOf("A"), s.indexOf("B"), "Q");

C. s.replace(s.indexOf("A"), s.indexOf("C"), "Q");

D. s.replace(s.indexOf("B"), s.indexOf("C"), "Q");

A. 0). one

B. 0). one1). two2). three

C. The compilation fails.

D. It creates an infinite loop printing:0). one1). two1). two...

E. A java.lang.NullPointerException is thrown.

A. System.out is the standard output stream. The stream is open only when System.out is called.

B. System.in is the standard input stream. The stream is already open.

C. System.in cannot reassign the other stream.

D. System.out is an instance of java.io.OutputStream by default.

A. It fails to compile.

B. nothing

C. 0

D. A java.lang.IllegalArgumentException is thrown.

E. 10

A. Locale.setDefault(Locale.SIMPLIFIED_CHINESE);

B. Locale.setDefault(Locale.Category.FORMAT, "zh-CN");

C. Locale.setDefault("en_CA");

D. Locale.setDefault(Locale.Category.FORMAT, Locale.CANADA_FRENCH);

E. Locale.setDefault("es", Locale.US);

A. setGCount

B. setAllCounts

C. setCCount

D. setACount

E. setTCount

A. Option E

B. Option D

C. Option C

D. Option B

E. Option A

A. 6=(x+y)=6

B. 6=(x+y)=42

C. 42=(x+y)=42

D. 42=(x+y)=6

E. An exception is thrown at runtime.

A. A module providing an implementation of country.CountryDetails must have a requires main; directive in its module-info.java file.

B. A module providing an implementation of country.CountryDetails can be compiled and added without recompiling the main module.

C. To compile without an error, the application must have at least one module in the module source path that provides an implementation of country.CountryDetails.

D. An implementation of country.countryDetails can be added to the main module.

E. To run without an error, the application must have at least one module in the module path that provides an implementation of country.CountryDetails.

A. /u01/work/filestore.txt is not deleted.

B. The compilation fails.

C. Exception

D. /u01/work/filestore.txt is deleted.

A. The compilation fails due to an error in line 5.

B. 42

C. The compilation fails due to an error in line 3.

D. The compilation fails due to an error in line 4.

E. The compilation fails due to an error in line 1.

F. The compilation fails due to an error in line 2.

G. 17