What is an array of byte?
A byte array is simply an area of memory containing a group of contiguous (side by side) bytes, such that it makes sense to talk about them in order: the first byte, the second byte etc..O
What is byte array example?
A byte is 8 bits (binary data). A byte array is an array of bytes (tautology FTW!). You could use a byte array to store a collection of binary data, for example, the contents of a file. The downside to this is that the entire file contents must be loaded into memory.O
What is byte [] in Java?
A byte in Java is 8 bits. It is a primitive data type, meaning it comes packaged with Java. Bytes can hold values from -128 to 127. No special tasks are needed to use it; simply declare a byte variable and you are off to the races.D
What is [] and {} in JSON?
‘ { } ‘ used for Object and ‘ [] ‘ is used for Array in json.J
Can JSON array contain array?
string surrounded by quotation marks ( ” )——- ————————————- float array JSON array (can be nested) object JSON objectboolean true or false
”
What is a byte array?
A byte array is simply an area of memory containing a group of contiguous (side by side) bytes, such that it makes sense to talk about them in order: the first byte, the second byte etc..O
Can JSON array contains different types?
JSON allows entries in JSON arrays to have different structure and types. For JSON Objects, some JSON applications may also allow the same name for contained objects or values which may then have different structure and types.J
Can JSON object have JSON array?
A JSON object is a simple JavaScript object. We can create an array with many similar JSON objects. Unlike the languages like C, C++, Java, etc., in javascript, it is easy to handle JSON objects array. It is comparable to a structure Array in C or an array of a class object in Java.A
What is an byte array?
A byte is 8 bits (binary data). A byte array is an array of bytes (tautology FTW!). You could use a byte array to store a collection of binary data, for example, the contents of a file. The downside to this is that the entire file contents must be loaded into memory.O
Can you have nested arrays in JSON?
JSON can store nested objects in JSON format in addition to nested arrays. These objects and arrays will be passed as values assigned to keys, and typically will be comprised of key-value pairs as well.
Can a JSON array have multiple types?
JSON allows entries in JSON arrays to have different structure and types. For JSON Objects, some JSON applications may also allow the same name for contained objects or values which may then have different structure and types.J
Is [] a valid JSON?
[] and {} are the minimum possible valid JSON objects. So the answer is [] and {}.