C++ Institute CLP-12-01 CLP-12-01 – C Certified Professional Programmer Certification Online Training
C++ Institute CLP-12-01 Online Training
The questions for CLP-12-01 were last updated at Apr 10,2025.
- Exam Code: CLP-12-01
- Exam Name: CLP-12-01 – C Certified Professional Programmer Certification
- Certification Provider: C++ Institute
- Latest update: Apr 10,2025
What function is used to copy a string in C?
- A . strcpy()
- B . strcat()
- C . memcpy()
- D . strncpy()
When working with specialized programming considerations in C, what is a common method used to optimize code for performance?
- A . Compiler optimization
- B . Loop unrolling
- C . Function inlining
- D . Parallel processing
What system call is used to open a file in C programming?
- A . open()
- B . write()
- C . close()
- D . read()
What is the purpose of the va_end macro in <stdarg.h>?
- A . To calculate the size of the argument list.
- B . To end the processing of the variable argument list.
- C . To initialize the argument list pointer to the first variable parameter.
- D . To retrieve the next argument from the argument list.
When dealing with specialized programming considerations in C, what is the role of compiler flags?
- A . Compiler flags control optimization levels
- B . Compiler flags are only used for debugging purposes
- C . Compiler flags have no impact on program execution
- D . Compiler flags determine the programming language version
In network socket programming, which function is used to establish a connection with a remote server?
- A . bind()
- B . connect()
- C . listen()
- D . accept()
What is the function of the bind() function in network socket programming?
- A . To send data from a server to a client
- B . To close a socket connection
- C . To associate a socket with a specific network address
- D . To connect a client to a server
Which C11 keyword is used to define boolean data types in the C programming language?
- A . _Alignas
- B . _Noreturn
- C . _Bool
- D . __func__
Which system call is used to write data to a file in C programming?
- A . symlink()
- B . readlink()
- C . link()
- D . write()
Which function is used to compare two strings in C?
- A . strncmp()
- B . strcmp()
- C . stricmp()
- D . strcasecmp()
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