QUESTION: 153 Exam Topic: 1, Exam Pool A

A developer uses HarmonyOS to write half of an email on his mobile phone and click the transfer button to the tablet to continue editing the email.

Remote FA (Feature Ability)
Start Remote PA (Particle Ability)
FA (Feature Ability) is migrated across devices
Connect to the remote PA (Particle Ability).

Answer(s): C

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QUESTION: 154 Exam Topic: 1, Exam Pool A

A developer uses the threading function of HarmonyoS and writes the following code, which is the correct order of the execution result of the code?

TaskDispatcher globalTaskDispatcher =

getGlobalTaskDispatcher(TaskPriority.DEFAULT);

globalTaskDispatcher.syncDispatch(new

Runnable(){

@Override public void run(){

HiLog.info (LABEL_LOG,"sync task1 run");//1

HiLog.info (LABEL_LOG, "after sync task1");//2

globalTaskDispatcher.syncDispatch(new

Runnable(){

@0verride pub1ic void run(){

HiLog.info(LABEL_LOG,"sync task2 run"); 3

}

});

HiLog.info (LABEL_LOG, "after sync task2");//4

2134
1234
2143
4123

Answer(s): B

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QUESTION: 155 Exam Topic: 1, Exam Pool A

A developer obtains a log content: static final HiLogLabel LABEL = new HiLogLabe1 (HiLog.LOG_APP,0x00201,"MY_TAG");

Which of the following information can't be obtained?

log level
The business area of the log
Log ID
Log type

Answer(s): A

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QUESTION: 156 Exam Topic: 1, Exam Pool A

A developer defines an entity class

Student.java and use the following code to construct the table:

@Entity(tableName ="student", ignoredColums

=["ignoredColumn1","ignoredColumn2", indices

= (@Index(value =("firstName.","lastName",

name="name_index", unique = true)))

pub1ic class User extends OrmObject{

@PrimaryKey(autoGenerate= true)

private Integer userld;

private String firstName;

private String lastName;

private int age;

private doub1e balance;

private int ignoredColumn1;

private int ignoredColumn2;

}

Which of the following descriptions of this code is wrong?

ignoredColumns" indicates that the field does not need to be added to the attributes of the student table
Doubles creates composite indexes name_index for the "firstName" and "1astName" fields
The name of the data sheet is "student".
The index value of the composite index 'name_index' is not unique

Answer(s): D

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Free H14-231_V1.0 Exam Braindumps (page: 39)

QUESTION: 153 Exam Topic: 1, Exam Pool A

QUESTION: 154 Exam Topic: 1, Exam Pool A

QUESTION: 155 Exam Topic: 1, Exam Pool A

QUESTION: 156 Exam Topic: 1, Exam Pool A