Interview Experience

Comprehensive Collection of C/C++ Interview Knowledge

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Comprehensive Collection of C/C++ Interview Knowledge

Interview questions related to C and C++ are relatively rare compared to those in the Java domain. This article is a valuable summary of C and C++ interview knowledge points. const Function Modifies a variable to indicate that the variable cannot be changed; Modifies a pointer, which can be a pointer to a constant (pointer … Read more

Interview Experience for Embedded Linux Positions at Hesai Technology

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Interview Experience for Embedded Linux Positions at Hesai Technology

Click on the above“Embedded Linux Charging Station”, select“Pin/Star the Official Account” Welfare and valuable information delivered promptly First Interview 1. Self-introduction 2. What kind of locks are used in interrupts? 3. What is the difference between spin locks and mutex locks? 4. If the interrupt function is threaded, what kind of locks should be used? … Read more