Questions

What is the smallest number that can be stored into a variable of double data type?

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What is the smallest number that can be stored into a variable of double data type?

For numbers with the smallest possible magnitude (closest to 0), Double variables can hold numbers as small as -4.94065645841246544E-324 for negative values and 4.94065645841246544E-324 for positive values.

What is the smallest and the largest number that can be stored into a variable of int data type?

int: By default, the int data type is a 32-bit signed two’s complement integer, which has a minimum value of -231 and a maximum value of 231-1. In Java SE 8 and later, you can use the int data type to represent an unsigned 32-bit integer, which has a minimum value of 0 and a maximum value of 232-1.

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What is the size of an int data type?

4 bytes
Data Types and Sizes

Type Name 32–bit Size 64–bit Size
short 2 bytes 2 bytes
int 4 bytes 4 bytes
long 4 bytes 8 bytes
long long 8 bytes 8 bytes

What is the datatype of a if a is equal to 1?

Answer: The data type for a i.e 2147483647 and for b i.e 1, should be int because it has 4 bytes values. Explanation: The data type is a variable used in a computer programming language so that the computer can understand what type of values it should hold or can verify it properly.

What is the size of an int integer in Java?

Discussion

Language Reserved Word Size
Java short 16 bits / 2 bytes
Java int 32 bits / 4 bytes
Java long 64 bits / 8 bytes
JavaScript N/A

What is the largest number that can be stored in an int?

The number 2,147,483,647 (or hexadecimal 7FFFFFFF16) is the maximum positive value for a 32-bit signed binary integer in computing. It is therefore the maximum value for variables declared as integers (e.g., as int ) in many programming languages.

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What is the lowest number that can be stored in a signed short?

Limits on Integer Constants

Constant Meaning Value
SHRT_MIN Minimum value for a variable of type short . -32768
SHRT_MAX Maximum value for a variable of type short . 32767
USHRT_MAX Maximum value for a variable of type unsigned short . 65535 (0xffff)
INT_MIN Minimum value for a variable of type int . -2147483648

What is the size of an int data type in Java?

32 bits / 4 bytes
Discussion

Language Reserved Word Size
Java short 16 bits / 2 bytes
Java int 32 bits / 4 bytes
Java long 64 bits / 8 bytes
JavaScript N/A

What is the data type of 1 in Python?

1 is an integer, 1.0 is a floating-point number. Complex numbers are written in the form, x + yj , where x is the real part and y is the imaginary part. Here are some examples.

What is the data type of 1 in python Mcq?

In order to store values in terms of key and value we use what core data type. What type of data is: a=[(1,1),(2,4),(3,9)]?…

Q. What is the data type of (1)?
D. both tuple and integer
Answer» b. integer
Explanation: a tuple of one element must be created as (1,).
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What is the smallest integer data type that can be used?

It is a good practice to use the smallest integer data type that can reliably contain all possible values. For example, to store the number of children in a family, TINYINT is sufficient because nowadays no one could have more than 255 children.

What is the range of INT data type in C?

The range of an int data type is -2,147,483,648 to 2,147,483,647. Smallint represents an integer value that can be stored in 2 bytes. 2^ (n-1) is the formula to find the maximum of a Smallint data type. In the preceding formula N is the size of the data type.

What data type can be used to store whole numbers?

Int The int data type can store whole numbers from -2147483648 to 2147483647. In general, and in our tutorial, the int data type is the preferred data type when we create variables with a numeric value.

What is the range of a smallint data type?

The range of a Smallint data type is -32768 to 32767.