Question Detail

Which is invalid name of identifier

world
addition23
test_name
factorial

Answer: Option

Similar Questions :

1. Continue statement used for

To continue to the next line of code
To stop the current iteration and begin the next iteration from the beginning
To handle run time error
None of above

Answer: Option B

2. A variable in c

must have a valid datatype
can't have a name same as keyword
must have a name starting with a character
All of above

Answer: Option D

3. Structures can be used

to hold different datatypes
have pointers to structures
to assign to one another
all of above

Answer: Option D

4. What is dangling pointer in c

if pointer is pointing to a memory location from where variable has been deleted
if pointer is assigned to more than one variable
if pointer is not defined properly
none of above

Answer: Option A

5. total number of keywords in C are

30
32
48
132

Answer: Option B

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