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It depends on the language. In C/C++, decimal values are specified using float, double or long double types. A float is a single precision floating point value that is typically 32-bits in length, however the actual length is implementation dependant. A double is always at least as long as a float while a long double is always at least as long as a double. To determine the actual length at compile time, we use the sizeof() operator.
What else can I help you with?
How many bytes is a double variable?
There are 8 bytes in a double
'How many bytes is a float variable'?
4
How many bytes take an integer variable in C under windows?
A plain integer variable in C under windows is 2 bytes in 16 bit windows, and 4 bytes in 32 bit windows.
How many bytes in an address of an int variable?
32 bits or 4 bytes and an int is not an address, it is a primitive so it directly access the data without a reference.
Why 1024 bytes rounded to 1000 bytes?
1024 bytes is binary counting while 1000 bites is decimal counting.
Define pointer in C?
Pointer is a variable, A variable that stores the address of another variable. Size of a pointer is 2 bytes.
What is 1 gigabyte in decimal?
The way "gigabyte" is usually used, it means 10243 bytes. In other words, 1,073,741,824 bytes.
How many bytes in a 6gb flash drive?
A 6 GB flash drive contains approximately 6 billion bytes. More precisely, since 1 gigabyte (GB) is equal to 1,073,741,824 bytes (using the binary definition), a 6 GB flash drive would have about 6,442,450,944 bytes. However, in decimal terms, it is often rounded to 6,000,000,000 bytes.
How many bytes is an integer variable?
It depends on the context. Each database and computer language define an "integer". In the C language an integer is defined by the hardware. It can vary from 2 to 8 bytes or more.
What is a zettabyte?
A zettabyte is a massive amount of bytes and referencing from wikipedia (yes it is correct) it is 1,000,000,000,000,000,000,000 bytes in decimal or 1021
How many GB equal 1 Trillion?
One trillion bytes equals 1,000 gigabytes (GB). This is based on the decimal system where 1 GB is defined as 1,000,000,000 bytes. Therefore, when converting 1 trillion bytes to gigabytes, you divide by 1 billion, resulting in 1,000 GB.
What is the number of bytes in ipv4 address represented in dotted decimal notation?
An IPv4 address represented in dotted decimal notation consists of four octets, each ranging from 0 to 255. Each octet is 1 byte, so the total size of an IPv4 address is 4 bytes. Thus, an IPv4 address in dotted decimal notation is 4 bytes in size.
