When working with the following declared variables: int i; double d; string s; At run-time, what will be the value held in d? Not enough information has been supplied to answer the question on way or the other it will be given a garbagey, undefined value it will be given the value 0.0000 it will be given the value 1.0000
int i;
Here, you are declaring an integer variable namedi
. In most programming languages, when you declare a variable without initializing it, it doesn't have a specific value assigned to it. It is in an uninitialized state and may contain arbitrary or garbage data.double d;
Similarly, you are declaring a double-precision floating-point variable namedd
. Likei
, this variable is also uninitialized and does not have a specific value. Its content depends on the programming language and context in which it is used.string s;
This line appears to be declaring a string variable nameds
. The behavior of string variables depends on the programming language you are using. In some languages, string variables are initialized to an empty string ("") by default, while in others, they may remain null or uninitialized until a value is explicitly assigned.
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