Athenahealth Technology Salesforce Developer Interview Questions and Answers

Swapping two numbers without using a third variable

• Use arithmetic operations to swap the values

• Add the two numbers and store the result in the first variable

• Subtract the second number from the result and store it in the second variable

• Subtract the second variable from the first variable to get the original value of the second variable

To invoke an XML file using LibXML, use the xmlReadFile() function.

• Include the libxml/parser.h header file.

• Use the xmlReadFile() function to read the XML file and create a xmlDocPtr object.

• Use the xmlDocGetRootElement() function to get the root element of the XML document.

• Use the xmlNodeGetContent() function to get the content of a node.

• Use the xmlFreeDoc() function to free the memory allocated for the xmlDocPtr object...read more

I value higher education for its role in personal growth and professional development in the tech industry.

• Higher education provides in-depth knowledge in specialized areas, such as machine learning or cybersecurity.

• It offers networking opportunities with peers and industry professionals, which can lead to collaborations and job opportunities.

• Pursuing advanced degrees, like a Master's in Computer Science, can enhance c...read more