TechTrek: BCA C Programming & Algorithm Quiz

TechTrek is a 40–45 minute interactive quiz designed for BCA 2nd-year students to revise core concepts from C Programming (BCA-202) and Programming Principles & Algorithms (BCA-102). Covering arrays, pointers, strings, control structures, file handling, and basic algorithms, this quiz helps reinforce concepts and prepares students for exams and interviews in a fun, competitive format on Quiz.

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Questions 20

Answers

1
4. Which symbol represents a decision in a flowchart?
Rectangle
Ellipse
Circle
Diamond
2
8. What does fgetc() do?
Reads line
Reads integer
Reads character
Writes character
3
13. What is the result of 5 & 3?
1
15
8
0
4
2. Who developed C language?
Dennis Ritchie
Bjarne Stroustrup
Ken Thompson
James Gosling
5
11. Which of these is a perfect number?
6
7
12
9
6
18. Which function allocates dynamic memory in C?
create()
alloc()
New
malloc()
7
14. Which statement is used to exit a loop?
break
exit
return
stop
8
5. What does #define do?
Includes file
Initializes memory
Declares variable
Defines macro
9
3. What does *p++ do?
Dereference then increment
Increment then dereference
Compilation error
Add 1 to value
10
10. What is the correct way to declare a string in C?
char name[] = "John";
name = “John”;
string name = “John”;
string name = {'J','o','h','n'};
11
1. What is the index of the first element in a C array?
1
-1
0
Depends on type
12
17. Which operator is used to access structure members via pointer?
->
.
::
:
13
6. Which of these is a valid identifier?
int
_name
2var
my-name
14
16. What is the factorial of 4?
20
8
16
24
15
7. What is the output of printf("%d", 10/4);?
3
Error
2
2.5
16
12. What is int *p; in C?
Integer
Address
Pointer to int
Constatnt
17
15. Which function is used to copy strings?
strcut
strlen
strcpy
strcmp
18
19. What is the precedence of * and + in C?
* is higher
Same
+ is higher
Depends
19
9. Which loop is guaranteed to run at least once?
do while
for
none
while
20
20. What is the correct file opening mode to read a file?
"w"
"rw"
"r"
"a"

TechTrek: BCA C Programming & Algorithm Quiz Flashcards | StudBud

TechTrek: BCA C Programming & Algorithm Quiz

20 termsStudBud Administration

Flashcards20 cardsFPractice quizPHost liveL

Questions 20

Answers

1
4. Which symbol represents a decision in a flowchart?
Rectangle
Ellipse
Circle
Diamond
2
8. What does fgetc() do?
Reads line
Reads integer
Reads character
Writes character
3
13. What is the result of 5 & 3?
1
15
8
0
4
2. Who developed C language?
Dennis Ritchie
Bjarne Stroustrup
Ken Thompson
James Gosling
5
11. Which of these is a perfect number?
6
7
12
9
6
18. Which function allocates dynamic memory in C?
create()
alloc()
New
malloc()
7
14. Which statement is used to exit a loop?
break
exit
return
stop
8
5. What does #define do?
Includes file
Initializes memory
Declares variable
Defines macro
9
3. What does *p++ do?
Dereference then increment
Increment then dereference
Compilation error
Add 1 to value
10
10. What is the correct way to declare a string in C?
char name[] = "John";
name = “John”;
string name = “John”;
string name = {'J','o','h','n'};
11
1. What is the index of the first element in a C array?
1
-1
0
Depends on type
12
17. Which operator is used to access structure members via pointer?
->
.
::
:
13
6. Which of these is a valid identifier?
int
_name
2var
my-name
14
16. What is the factorial of 4?
20
8
16
24
15
7. What is the output of printf("%d", 10/4);?
3
Error
2
2.5
16
12. What is int *p; in C?
Integer
Address
Pointer to int
Constatnt
17
15. Which function is used to copy strings?
strcut
strlen
strcpy
strcmp
18
19. What is the precedence of * and + in C?
* is higher
Same
+ is higher
Depends
19
9. Which loop is guaranteed to run at least once?
do while
for
none
while
20
20. What is the correct file opening mode to read a file?
"w"
"rw"
"r"
"a"