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Tag Archives: Data Type

C++ is a powerful language. In C++ we can write a structured program and object-oriented program also. In this article, we will focus on dynamic_cast… Read More
Typecasting: It is a is converted into another data type by the programmer using the casting operator during the program design. In typecasting, the destination… Read More
In this article, we will discuss the signed char data type in C++. Some properties of the signed char data type are: It is generally… Read More
In this article, we will discuss the short int data type in C++. This data type in C++ is used to store 16-bit integers. Some… Read More
In this article, we will discuss the unsigned short int data type in C++. It is the smallest (16 bit) integer data type in C++. … Read More
In this article, we will discuss the int data type in C++. It is used to store a 32-bit integer.  Some properties of the int… Read More
In this article, we will discuss the unsigned long long int data type in C++. It is the largest (64 bit) integer data type in… Read More
Prerequisites: Data Mining  When we talk about data mining, we usually discuss knowledge discovery from data. To get to know about the data it is… Read More
All variables use data-type during declaration to restrict the type of data to be stored. Therefore, we can say that data types are used to… Read More
Decimal equivalent of 1/3 is 0.33333333333333…. An infinite length number would require infinite memory to store, and we typically have 4 or 8 bytes. Therefore,… Read More
Which of the following function convert a string to a float in python? (A) int(x [,base]) (B) long(x [,base] ) (C) float(x) (D) str(x) Answer:… Read More
What data type is the object below ? L = [1, 23, ‘hello’, 1] (A) List (B) Dictionary (C) Tuple (D) Array Answer: (A) Explanation:… Read More
Which of these is not a core data type? (A) Lists (B) Dictionary (C) Tuples (D) Class Answer: (D) Explanation: Class is a user defined… Read More