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Explain why Java programs running on Android systems do not use the standard Java API and virtual machine?
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∙ 10y ago
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∙ 10y ago
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Why is java virtual machine required?
That's because that's the way Java is designed. Java programs are compiled to be run on a special program that interprets it - the Java Virtual Machine. The reason it is designed this way is because it allows Java programs to run on just about any computer - despite the fact that different computers have different sets of machine instructions. It is well possible to write programs that run without requiring support of specific programs - but such programs will only run on specific computers.
What is low level programing languages?
The programs written in Machine codes (like hexadecimal codes) are the Low level programs. These are understood only by the Microprocessor they are written for and written on. Whereas the High level programs are written in English like languages which are human redable.
Can a machine multiply distances?
...yes... due to the mechanical advantage that the machine or simple machine has. adn im not a virgin anymore
Which programs are like that allow people to work with computers without learning the computer's language?
Downloaded translators installing programming programmers
Are low level computer languages portable?
low level language is not portable because using these language we are not run programs where we not create those programs or we r not able to run those programs to another machine.....
What do you mean by java virtual machine explain?
A Java Virtual Machine enables a set of computer software programs and data structures to use a virtual machine model for the execution of other computer programs and scripts. The model used by a JVM accepts a form of computer intermediate language commonly referred to as Java bytecode. A virtual machine is a software implementation of a machine (i.e. a computer) that executes instructions (not programs) like a physical machine.
Is ASCII codes vary machine to machine?
No.ASCII stands for American Standard Code for Information Interchange. It couldn't be called a standard if it varied from machine to machine.Note that this only applies to the core ASCII values. Some machines/programs/formats will use a subset or extended set of ASCII codes.
What is a machine which can perform human duties?
A robot. An android.
What coverts programs into machine language?
Assembler/compiler converts programs into machine language.
Will Robinson took his fist he pounds on the android machine?
Will Robinson gets agitated so he pounds on the android machine with his fist and then he got so angry he took the fist he pounds the machine hard he burnt out the circuits do to his anger.
Is there a java virtual machine for android?
yes its a programing tool.
1 Explain the working principle of a milling machine?
1. Explain the working principle of a milling machine?
Free fax on my Android?
You can not send or receive free faxes on your android. This is because a fax machine needs to be connected to a separate phone line.
What are three types of robot names?
Android, A.I.(artificial Intellegence), machine.
Why can't we use English in programming?
Computers don't understand English. All programs must be written in machine code -- the native language of the machine. Programs written in high-level languages must be converted to machine code in order to be executed. We can write machine code programs to perform the conversion for us. These programs are called compilers or interpreters.
Will android operating system run on normal PC?
Sort of. "Normal PCs" run IBM-Compatible (i.e. x86 machine code), while Android runs on a ARM (i.e. RISC machine code). You can not run RISC on x86 natively, as they are not compatible with each other. However, there is an "Android Simulator" that is used primarily by developers that will allow you to simulate Android within Windows or Linux.
What is the android language coding?
The operating system itself consists of Java and C/C++. The applications are written primarily in Java for the builtin Java virtual machine. (Dalvik in Android < 5.0, ART in Android >=5.0)
