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1. This set of questions came from a prominent gaming company. As you can see, the answers are not given (the interviews are typically conducted by senior developers), but there’s a set of notes with common mistakes to avoid. Clarify which of the following declarations will compile and what will be constant – a pointer [...]

1. TSome excellent C++ questions to question a job applicant. How do you choose which integer type to use? What should the 64-bit integer type on new, 64-bit machines be? What’s the best way to declare and define global variables? What does extern mean in a function declaration? What’s the auto keyword excellent for? I [...]

1. Q1: Could you tell something about the Unix System Kernel? (from ITCO ) A1: The kernel is the heart of the UNIX openrating system, it’s reponsible for controlling the computer’s resouces and scheduling user jobs so that each one gets its honest share of resources. Q2: What are each of the standard files and [...]

What is a Make file?(Fujitsu) Make file is a utility in Unix to help compile large programs. It helps by only compiling the part of the program that has been changed. What is deadlock? (Novell) Deadlock is a situation when two or more processes prevent each other from running.Example: if T1 is holding x and [...]

1. Q: How do you link a C++ program to C functions? A: By using the extern “C” linkage specification around the C function declarations. Q: Clarify the scope resolution operator. A: It permits a program to reference an identifier in the global scope that has been hidden by another identifier with the same name [...]