Mobile Application Development Mid - I, September - 2014

1.Which of the following are JAD file attributes
  • MIDlet-Name
  • MIDlet-Version
  • MIDlet-Vendor
  • All
Answer: D
2.The CLDC is designed for ___________bit small computing devices
  • 16
  • 32
  • 38
  • both A & B
Answer: D
3.The PDA Profile is used with the______________ configuration
  • CLDC
  • CDC
  • both A&B
  • CPDC
Answer: A
4.Which of the following is a low level display
  • Alert
  • TextBox
  • Canvas
  • Screen
Answer: C
5.The Item class is derived from the _____________class
  • canvas
  • Screen
  • Form
  • ALL
Answer: C
6.___________contains API used to create applications for small computing devices including Wireless Java Applications.
  • J2SE
  • J2EE
  • J2ME
  • Core Java
Answer: C
7.A low frequency wave is called________________
  • Micro Wave
  • Sound Wave
  • Radio wave
  • All
Answer: B
8._________file contains a list of attributes and related definitions that are used by the Application Manager to install the files contained in the Jar file onto the small computing Device.
  • Manifest
  • JAD
  • Text
  • Deployment
Answer: A
9.The first layer in Web services is client tier sometimes referred to as __________
  • Processing tier
  • Business Logic tier
  • Network tier
  • Presentation tier
Answer: D
10.An exclusive instance of ChoiceGroup class appears as a set of_____________
  • Radio Buttons
  • Check Boxes
  • TextField
  • ImageItem
Answer: A
11.A platform, on which developers can build and implement programs to control small computing devices is called ________________
Answer: J2ME
12.Extend CLDC _________________
Answer: Connected Limited Device Configuration
13.__________ creates a machine code image of an application before the application is deployed on the small computing device.
Answer: ROMizing
14.Every graphic context has two characteristics _____________ and _______________
Answer: Stroke style, Color
15.The _________________ class creates an animated progress bar that graphically represents the status of a process.
Answer: Gauge
16.A___________ is an orbiting repeater that received and re-transmits a microwave transmission from Earth or from other Satellites.
Answer: Satellite
17.Java compiler converts source code into byte code that is executed by _______________
Answer: JVM
18.Two packages that are to be imported at the beginning of MIDlet programming are ______________ and _______________
Answer: MIDlet & lcdui
19.The screen class and its derived classes are referred to as___________ user interface components.
Answer: High level
20.An image is drawn on a Canvas using a ________________
Answer: Virtualization