Test Your Programming Skills with Safcode!

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Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"

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Quiz Start

1. Which function enables Android to manage multiple audio playbacks? Audio focus
Media focus
Playback controller
Media controller

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2. Which of the following is not a valid storage option supported by Android? Internal
SQLite
Shared Preference
Application

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3. Which of the following is the foundation layer of the Android Platform? Windows kernel
MAC kernel
Hybrid Kernel
Linux kernel

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4. Identify the core components od Android App? Broadcast Receivers
All of Them
Activities
Content Provider

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5. Which is the main thread of the Android application called? UI Thread or Main Thread
All of them
Top Activity Thread
Common Thread

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6. Which of the following command allows you to verify if the database has been created through command prompt? .finddatabase
.checkdb
.dblist
.databases

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7. Which layout attribute specifies the position of the child views? android:layout_childView
android:layout_child
andoird:layout_gravity
android:layout_subView

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8. For __________ , code used by Android is not a open source Device driver
Bluetooth driver
WiFi driver
video driver

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9. Alarm belongs to a _______task category? Short-term
Periodic
Long-running
None of them

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10. Which of the following services are valid in Android Studio? Started
Hybrid
All of them
Intent

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