Use the following lines of code to answer the next several questions. Assume the

Question

Use the following lines of code to answer the next several questions. Assume the array b[] is loaded into memory at address location 2000 and an integer on this system has a size of 2, a float a size of 4 and a double a size of 8. You may use an answer more than once. int b[] = {1, 3, 9, 7}; int *bPtr = b; a. What is the ADDRESS of the value at location b[2] A) 2010 B) 2004 b. What is the VALUE at location *bPtr? C) 2008 D) 2002 If I do this ++bPtr; for questions 21 and 22 (just one time!), E) 2006 F) 2000 c. What is the VALUE at location *bPtr? G) 3 H) 9 d. What will printf("%p", bPtr) display? I) 1 J) 7 K) none of the above Use the code below to answer the next questions in this partial program a) #include

Explanation / Answer

a)

b base adress is 2000

as it is of int type every next element of array is found at 2000+2*x

b[x]=2000+2*x;

b[2]=2000+4=2004;

so option b is coorect

b) as b contain base adress *bptr is equal to 2000;

c)

value is 3 for *bptr

d)2002

next question

since it passes 4 argument as a command line argument

2) argc=4;

3) /a.out

4) i or b line create double pointer

5) r means read only

6)w means write

7)FILE *inFilePtr

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