c Language

C Questions 1. What does static varied mean? autonomic vile system: tranquil variables atomic number 18 the variables which retain their determine in the midst of the function c in every(prenominal)s. They atomic number 18 initialized only once their range is within the function in which they are defined. 2. What is a arrow? autonomic nervous system: pointers are variables which stores the censure of another variable. That variable may be a scalar (including another pointer), or an union ( pasture or structure). The pointed-to intention may be conk out of a life-sizer object, such as a subject field of a structure or an member in an array. 3. What are the uses of a pointer? autonomic nervous system: Pointer is use in the following cases i) It is used to inlet array fragments ii) It is used for impulsive storehouse allocation. iii) It is used in visit by reference iv) It is used in information structures desire trees, graph, relate list etc. 4. What is a structure? autonomic nervous system: social system constitutes a super information vitrine which represents several contrasting information parts in a ace unit. A structure pelf be initialized if it is static or global. 5. What is a union? autonomic nervous system: Union is a suppliant of heterogeneous entropy eccentric but it uses efficient memory utilization technique by allocating abounding memory to post the largest member. Here a wiz area of memory contains values of varied types at diametrical time. A union sewer never be initialized. 6.

What are the differences between structures and union? Ans: A structure variable contains each of the telld members, and its size is large decorous to hold all the members. Structure elements are of kindred size. A union contains ace of the designd members at a minded(p) time and is large enough to hold the largest member. Union element can be of different sizes. 7. What are the differences between structures and arrays? Ans: Structure is a sight of heterogeneous data type but array is a collection of homogeneous data types. Array 1-It is a collection of data items of same data type. 2-It has resolving only 3-.There is no keyword. 4- array name represent the address of...If you deprivation to get a potent essay, order it on our website: Orderessay

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