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What has the author Bijan Mashaw written?
Bijan Mashaw has written: 'C++ programming byte by byte' 'Programming byte by byte' -- subject(s): FORTRAN 77 (Computer program language), Structured programming 'BASIC' -- subject(s): BASIC (Computer program language)
Why are byte codes least affected bi virus?
Byte code is the unique characteristics property of the java programming language, basically the intermediate representation of java programs. It is something like a normal text file. Therefore, it cannot be affected by virus. It is an intermediate between a human readable source and a machine readable source.
What is ORG in assembly language programming?
ORG is an assembler directive that sets the address of the next generated instruction or data byte.
How much memory is required to store a 'character' and how much is required to store a 'string'?
a character/byte as defined in the C programming language is one byte (8 bits). A string can be as short as one byte and can be as long as the physical memory limits can contain it.
What does possible loss of precision means?
When Java (or another programming language) warns you that there is a possible loss of precision, they mean that you are trying to treat one type of number as a different type.For instance, if you try to store an int value in a byte variable:int i = 10;byte b = i;The int can store more information, so forcing it into a byte may cause a loss of that extra information.In order to work around this, you need to cast the variable to tell the programming language that you really want to convert from one type to the other.int i = 10;byte b = (byte) i;
A program written in a high-level programming language is called?
the program written in high level language is called "source program"
Why Java is called high level language?
Low level computer languages require the programmer to know the machine code or assembler language for the computer CPU targeted including low-level functions like memory allocation and memory deallocation.A high-level programming language is a programming language with strong abstraction from the details of the computer.The Java programming language is not only a high-level language, but is also machine and platform independent in that the same compiled byte-code can run on different platform and CPUs without recompiling.
What is micro programming compare hard byte and micro sequencer control unit?
compare hard byte and micro sequencer control unit
What is the purpose of a byte in Java?
Java coding uses byte as one of the programming directives to clarify commands. Byte can also be used in the Java code to save memory space when the need arises.
Why the byte code is verified?
when we compile a file in java, it creates a byte code which later on gets interpreted to machine understandable code. byte code is not machine language. where system understands only machine language. hence the interpretation of byte code is required.
How many codes can be coded in one byte of memory?
8
What is the role of a byte code verifier?
converting of humanreadlable language to machinelevel language
Why the XDR is needed for the RPC programming?
XDR is needed to bridge the differences in architectural byte ordering.
What were the problems in the B language?
The primary problem was that B couldn't address the PDP-11 memory at the byte level, which meant the UNIX operating system would have to be written almost entirely in assembly language rather than B. Dennis Ritchie solved the problem by evolving the C programming language from B.
Is java a popular programming language?
No, the Java is not machine language. Java is a high-level programming language that compiles to byte code suitable for interpretation into machine code by the Java virtual machine. In other words, you program the virtual machine rather than the physical machine. Once compiled, the byte code can be executed upon any machine with a Java virtual machine implementation.
What Does search Byte To Byte Mean?
"Search Byte to Byte" typically refers to the process of examining data at the byte level, often in the context of digital forensics, data recovery, or programming. This method involves analyzing each individual byte of data to identify specific information, patterns, or anomalies. It is particularly useful for recovering lost data or investigating file corruption, as it provides a detailed view of the underlying data structure.
What is a byte offset?
A byte offset is a numerical value that specifies the position of a byte within a data structure, file, or memory block. It indicates the distance in bytes from a starting point, often referred to as the base address. Byte offsets are commonly used in programming and data management to access specific data elements efficiently. For example, in a file, a byte offset might tell you how far to move from the beginning to reach a particular byte of data.
Character use only one byte why Java use two byte for character?
The number of bytes used by a character varies from language to language. Java uses a 16-bit (two-byte) character so that it can represent many non-Latin characters in the Unicode character set.
Difference between bit addressable and byte addressable in micro controller?
Hey ! in bit addressable , one can reach the bits (PORT 1.0,PORT1.1,PORT1.2,..etc..) of the ports in the programming while byte addressable only allows the bytes(PORT 1) to be addressed. therefore,there is difference in programming instructions too.
Define the concept of Java Bytecode and its importance?
1. The byte code is intermediate language. 2. It is not understandable by user as well as processor. 3. Tjava program(.java) will get converted to byte-code(.class) after compilation. 4. It is a set of highly optimized instructions. Advantages(impotance) of byte code: 1. It is useful for exchanging java program without disclosing the logic implemented in it to others. 2. The byte code are many times compressed version of actual Java program.Therefore,it is easy and fast to transport them over the internet. 3. Byte codes are not executable and they are platform independent.
