1. int boot [10]; 2. int x; 3. y = foo(x); 4. y = foo(boot[5]); 5. y = foo(&x);
ID: 3652826 • Letter: 1
Question
1. int boot [10]; 2. int x;
3. y = foo(x);
4. y = foo(boot[5]);
5. y = foo(&x);
6. y = foo(boot);
7. y= foo(boot,10);
Illustration5: Function calls
----------------------------------------
38. Illustration 5: Which line calls a function with the name
of an array?
A. 6
B. 2
C. 4
D. 3
39. Illustration 5: Which line calls a function with a pointer
to an array?
A. 6
B. 2
C. 4
D. 5
40. Illustration 5: Which line calls a function with dimension
property of an array passed as an integer?
A. 7
B. 6
C. 4
D. 1
41. Illustration 5: Which line calls a function with a copy of
an array element?
A. 1
B. 3
C. 4
D. 6
42. Illustration 5: Which line calls a function with the
address of an integer?
A. 5
B. 6
C. 3
D. 7
43. Illustration 5: Which line calls a function with the copy
of an integer value?
A. 2
B. 6
C. 4
D. 3
44. String is a data type in C?
A. true
B. false
C. only as class
D. instances
45. Strings are letters placed in character arrays ending with
a null character
A. integers
B. classes
C. false
D. true
Explanation / Answer
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1. int boot [10];
2. int x;
3. y = foo(x); call foo with value in x
4. y = foo(boot[5]); call foo wih value in 6th element of boot
5. y = foo(&x); call foo with address of x
6. y = foo(boot); call foo with address of boot
7. y= foo(boot,10); call foo with address of boot, and value 10
Illustration5: Function calls
----------------------------------------
38. Illustration 5: Which line calls a function with the name
of an array?
A. 6
B. 2
C. 4
D. 3
39. Illustration 5: Which line calls a function with a pointer
to an array?
A. 6
B. 2
C. 4
D. 5
40. Illustration 5: Which line calls a function with dimension
property of an array passed as an integer?
A. 7
B. 6
C. 4
D. 1
41. Illustration 5: Which line calls a function with a copy of
an array element?
A. 1
B. 3
C. 4
D. 6
42. Illustration 5: Which line calls a function with the
address of an integer?
A. 5
B. 6
C. 3
D. 7
43. Illustration 5: Which line calls a function with the copy
of an integer value?
A. 2
B. 6
C. 4
D. 3
44. String is a data type in C?
A. true
B. false
C. only as class
D. instances
45. Strings are letters placed in character arrays ending with
a null character
A. integers
B. classes
C. false
D. true
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