CLP-12-01 exam

What system call is used to open a file in C programming?A . open()B . write()C . close()D . read()View AnswerAnswer: A Explanation: The open() system call is used to open a file in C programming.

Which data type in C is used to represent floating point numbers with single precision?A . short floatB . doubleC . long doubleD . floatView AnswerAnswer: D Explanation: The float data type in C is used for single precision floating point numbers.

Which system call is used to write data to a file in C programming?A . symlink()B . readlink()C . link()D . write()View AnswerAnswer: D Explanation: The write() system call is used to write data to a file in C programming.

When dealing with specialized programming considerations in C, what is a common technique used to handle large datasets efficiently?A . Data compression techniquesB . Binary treesC . Linked listsD . Dynamic memory allocationView AnswerAnswer: D Explanation: Dynamic memory allocation is a common technique used to handle large datasets efficiently by...

What is the function of the bind() function in network socket programming?A . To send data from a server to a clientB . To close a socket connectionC . To associate a socket with a specific network addressD . To connect a client to a serverView AnswerAnswer: C Explanation: The...

What is the purpose of the new C11 keyword _Generic?A . To specify the alignment of data structuresB . To declare variables with a generic data typeC . To provide generic error handling in functionsD . To define generic functions that can operate on different data typesView AnswerAnswer: D Explanation:...

What is a socket in network programming?A . A type of firewall used to block network trafficB . A type of cable used to connect computers in a networkC . A hardware device used to transfer data between a server and a clientD . A software endpoint that establishes a...

What is an advantage of using SIMD (Single Instruction, Multiple Data) instructions in specialized programming considerations?A . Improved parallel processingB . Increased code complexityC . Reduced memory usageD . Slower execution speedsView AnswerAnswer: A Explanation: Using SIMD instructions can result in improved parallel processing by allowing multiple data elements to...

What system call is used to obtain error number information?A . close()B . errnoC . access()D . read()View AnswerAnswer: B Explanation: errno is a variable that stores the error number from system calls indicating the type of error that occurred.

When dealing with specialized programming considerations in C, what is the role of compiler flags?A . Compiler flags control optimization levelsB . Compiler flags are only used for debugging purposesC . Compiler flags have no impact on program executionD . Compiler flags determine the programming language versionView AnswerAnswer: A Explanation:...