Dataman Computer Systems SDE Interview Questions and Answers

Array of pointers is an array containing memory addresses of variables, while pointer to an array is a pointer pointing to the first element of an array.

• Array of pointers can be used to store multiple strings, each string being a pointer to a character array.

• Pointer to an array can be used to access elements of an array using pointer arithmetic.

• Array of pointers can be dynamically allocated using malloc() function.

• Poin...read more

Accessing nested index using pointer in C/C++

• Use the arrow operator (->) to access the nested structure element

• Use the dereference operator (*) to access the nested array element

• Example: ptr->nestedStruct.nestedArray[*].element

• Example: (*ptr).nestedArray[*].element

Accounting is the process of recording, summarizing, analyzing, and reporting financial transactions of a business.

• Accounting involves recording financial transactions such as sales, purchases, and expenses.

• It includes summarizing the recorded transactions into financial statements like the balance sheet and income statement.

• Accounting also involves analyzing the financial data to provide insights and make informed bus...read more