Our team has conducted extensive research to compile a set of Symbian C++ MCQs. We encourage you to test your Symbian C++ knowledge by answering these 40 multiple-choice questions provided below.
Simply scroll down to begin!
A. RWsSession
B. RWindowGroup
C. CCoeEnv
D. CCoeAppUi
A. Lodgers reduce the client-server traffic between an application and the window server.
B. Lodgers improve graphics quality.
C. Lodgers reduce overheads because controls are much more compact in memory than in windows.
D. Lodgers have less demanding processing requirements.
E. Lodgers help in drawing objects and implementing themes.
A. 8 bits
B. 16 bits
C. 32 bits
D. 64 bits
A. Settings Framework API
B. AIW Dial Data Consumer API
C. Logs Timers API
D. Item Finder API
E. Data Connection Log Counters API
A. Tint8
B. TUint32
C. TUint64
D. TInt64
A. 5 X 5 mm
B. 7 X 7 mm
C. 10 X 10 mm
D. 12 X 12 mm
A. It provides the facility of connection management API for selecting, conï¬guring and monitoring connections.
B. It provides the facility for loading and configuring the CPMs based on the contents of various CMI ï¬les.
C. It provides the lowest level interface to the telephony functionality within Symbian OS.
D. It provides the facility for making connections with remote systems and transferring data.
A. Touch
B. Tap
C. Touch and cancel
D. Touch and drag
E. None of the above
A. It is used to control the lowest level of the security mechanisms and also to maintain the integrity of the system.
B. It is used to check the trusted software provided in the mobile phone by Symbian and others, such as the UI platform provider and the phone manufacturer.
C. It is used to gain access to a system resource and system resources take the form of services provided via an API.
D. It is the smallest part of the system that the processes can fully trust.
A. Editors
B. Lists
C. Dialogs
D. Setting pages
E. Queries
A. It displays the total data received using GPRS.
B. It displays the total data sent using GPRS.
C. It displays the total data sent using WLAN.
D. It displays the total data received using WLAN.
A. UI Framework layer
B. OS Services layer
C. Base Services layer
D. Mutimedia layer
A. Signed and unsigned 8-bit integer
B. Signed and unsigned 16-bit integer
C. Signed and unsigned 32-bit integer
D. Signed and unsigned 64-bit integer
A. True
B. False
A. Line 2
B. Line 3
C. Line 4
D. Line 5
E. The code is error free.
A. The code will run successfully.
B. Line 3 will produce an error because the syntax of the assignment is incorrect.
C. Line 4 will produce an error because BB has not been declared above.
D. Line 2 will produce an error because of incorrect declaration of AA.
A. The playing of DTMF strings.
B. Initialization and configuration of hardware devices, for example, setting microphone gain, setting stereo balance and so on.
C. The editing of raw audio data.
D. The playing and dynamic control of tones with user specified frequencies.
A. It is the keyword for the statement.
B. It is a utility structure to contain the string.
C. It is the symbolic ID used in your code.
D. None of the above
A. Changing the active theme.
B. Receiving notifications of change in skin content, configuration.
C. Creating a generic parameter list with basic types.
D. Deleting skin or copying skin from one location to another.
E. Setting idle wallpaper.
A. The code will execute if the var_a equals true.
B. The code will execute if the var_a equals false.
C. The code will always execute irrespective of the value of var_a.
D. The code will never execute irrespective of the value of var_a.
A. 5Kb
B. 8Kb
C. 16Kb
D. 32Kb
A. They move the focus one item up/down in lists and grids.
B. They move the cursor one line up/down in editors.
C. They change the value in a pop-up field immediately in forms.
D. They scroll the view up/down in viewers.
E. They adjust the sound volume during calls and sound playback when the device does not have dedicated volume keys.
A. True
B. False
What will happen if the following declarations are done?
Line 1 int;
Line 2 int i;
A. Line 1 is correct, but Line 2 will show a warning.
B. Line 2 is correct, but Line 1 will show a warning.
C. Line 1 and Line 2 will each show a warning.
D. Line 1 and Line 2 are both error free and warning free.
A. Locate()
B. Compare()
C. Find()
D. Collate()
A. ' text
B. / text
C. // text
D. ** text
A. CmdaAudioPlayerUtility
B. CmdaAudioRecorderUtility
C. CMMFCodec
D. CMMFDevSound
A. application ->document->UI controller->view controller->view
B. application -> UI controller-> document->view controller->view
C. application ->document-> view controller->UI controller-> view
D. application ->document-> view controller->view ->UI controller
A. They are a collection of files needed to build and test at least one target file.
B. They have their own source tree where all the source files and other package files must be contained.
C. They are used to implement programming interfaces that are under change control.
D. All components are aggregated into packages owned and maintained by a single organization.
A. Joy
B. Max
C. 0
D. None of the above
A. C32 Serial Server
B. ESock Server
C. Root Server
D. None of the above
A. 'T' classes
B. 'C' classes
C. 'R' classes
D. 'M' classes
A. Reference Monitor
B. Data Caging
C. Trusted Computing Base
D. Trusted Computing Environment
A. RSS_SIGNATURE
B. TBUF
C. TBUF RESOURCE EIK_APP_INFO
D. None of the above
A. Email Address
B. Url Address
C. GSM Network
D. Phone number
A. Digital TV hardware abstraction
B. Unicode 3.0 and support for different languages
C. Demand paging of read-only code and data
D. L2 cache support
A. EGray2
B. EGray4
C. EGray16
D. EGray256
A. C32
B. ESOCK
C. ETEL
D. Messaging
A. The application is switched to the foreground.
B. The application has gone to the background.
C. The application is not running.
D. The application has crashed.
E. None of the above
A. Multimedia layer
B. Base Services layer
C. Session Layer
D. UI Framework layer
A. Yes
B. No
A. True
B. False