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Pass the Huawei HCIP-HarmonyOS H14-231_V1.0 Questions and answers with ExamsMirror

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Viewing page 4 out of 14 pages
Viewing questions 46-60 out of questions
Questions # 46:

Mobile terminal devices have penetrated into all aspects of people's daily life, such as checking the weather, news and anecdotes of the city, traveling taxi, travel navigation, and sports records. These accustomed activities are inseparable from locating the location of the user's terminal equipment. What positioning technologies does HarmonyOS's location services subsystem provide?

Options:

A.

GPS

B.

Beidou

C.

WLAN

D.

Base Station

E.

Bluetooth

Questions # 47:

If you need to use a composite animation, you can combine multiple animated objects and add them to the AnimatorGroup. The AnimatorGroup provides two methods: runSerially() and runParallel(). Indicates that the animation starts at the same time and that the animation starts sequentially.

Options:

A.

True

B.

False

Questions # 48:

A developer wants to use the list component of the JavaScript UI framework to display a table.

scrollpage="true"

scrollbar="on"

shapemode="round"

scrolleffect="no">

{{Sitem.title}}

{{Sitem.date}}

Options:

A.

slides out of the viewport with the non-list part of the page at the top of the list

B.

Displayed when the inverted edge slider is touched, disappears after 2 seconds

C.

The side slider is circular

D.

Swiping to the edge has no effect

Questions # 49:

An engineer wrote the following code, which items are correct in the description of the following code?

@Entity(tableName="user",ignoredColumns={"ignoredColumn1","ignoredColumn2"},indices ={@Index(value ={"firstName","lastName"),name="name_index",unique =true)})

Options:

A.

"name_index" is the composite index name

B.

index values are not unique

C.

"ignoredColumns" indicates that the field does not need to be added to the properties of the "user" table

D.

Thetable is named "user".

Questions # 50:

Which of the following pop-up functions does ArkU provide?

Options:

A.

AlertDialog

B.

TextPickerDialog

C.

DatePickerDialog

D.

@CustomDialog

E.

TimePickerDialog

Questions # 51:

When a developer is developing a flight booking application, he needs to use the sliding selector DatePicker in the date selection of air tickets, and in order to improve the user experience, he needs to set the color of a single year/month/day item in operation to blue (#0000FF), which of the following items can meet the development needs?

Options:

A.

ohos:selected text color=#0000FF

B.

datePicker.setSelectedTextColor(new Color(Color.getlIntColor( "#0000FF")));

C.

datePicker.setPeratedTextColor(new Color(Color.getIntColor("#000OFF")));

D.

ohos:operated_text_color="0000FF"

Questions # 52:

What types of conversion functions are supported for static animations in HarmonyOS?

Options:

A.

rotate: Rotates the specified angle of the specified assembly along the horizontal or vertical axis or center point

B.

animation-timing-function: Describes the speed curve of animation execution to make the animation smoother

C.

translate: Moves the specified component the required distance horizontally or vertically

D.

scale: Scales the specified component down or in portrait orientation to the desired scale

Questions # 53:

Which of the following types of NFC tags are supported by HarmonyOS?

Options:

A.

NFC-A

B.

NFC-B

C.

NFC-C

D.

NFC-F

Questions # 54:

Which of the following situations will not call back the onFinish function?

Options:

A.

delay is set to 0

B.

tempo is set to 1

C.

iterations set to -1

D.

playMode is set to PlayMode.Reverse

Questions # 55:

Which of the following modules does the HarmonyOS forwarding architecture consist of?

Options:

A.

Distributed Task Scheduling

B.

Forwarding task management services

C.

Distributed security authentication

D.

Distributed soft bus

Questions # 56:

Regarding the Button component, which of the following styles is a capsule-type button?

Options:

A.

ButtonType.Capsule

B.

ButtonType.Normal

C.

ButtonType.Circle

D.

None of the above

Questions # 57:

What is the full name of HUKS in Chinese

Options:

A.

encryption and decryption system

B.

Common keystore system

C.

Password management system

D.

Access control system

Questions # 58:

If a user wants to migrate the video of his mobile phone to the smart screen for display on a video call, what are the correct items in the description of the scene?

Options:

A.

The mobile phone and the smart screen need to be under the same LAN

B.

Unauthorized HUAWEI IDs are not available

C.

The mobile phone and the smart screen can not be interconnected

D.

You need to use the same HUAWEI ID on both the phone and the smart screen

Questions # 59:

A PageA contains Ability SliceA1 and AbilitySliceA2, which is displayed as AbilitySliceA1 by default. What are the following steps if you want to navigate directly to PageA's AbilitySliceA2 in PageB on the current device?

Options:

A.

Add a route for AbilitySliceA2via addActionRoute() in PageA

B.

Register the action corresponding to PageA in the configuration file

C.

Set the action in the Intent of the PageB navigation

D.

Set Deviceld to empty in the Intent of the PageB navigation

Questions # 60:

A developer creates MyAbility with FooAbilitySlice and BarAbilitySlice, and currently FooAbilitySlice is in the foreground and gets focused, and then navigates to BarAbilitySlice, what happens to the lifecycle state in this period?

Options:

A.

FooAbilitySlice changes from the INACTIVE state to the ACTIVE state

B.

BarAbilitySlice changes from the INITIAL state to the INACTIVE state first

C.

FooAbilitySlice changes from ACTIVE to INACTIVE

D.

FooAbilitySlice changes from INACTIVE to BACKGROUIND

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Viewing questions 46-60 out of questions
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