Trellance Interview Questions and Answers

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

Relevant things to consider when floating a tender for ordering tube lights for the engineering cell of a college.

• Quantity of tube lights required

• Specifications of the tube lights (wattage, color temperature, length, etc.)

• Budget allocated for the tender

• Delivery timeline

• Quality standards and certifications required

• Supplier evaluation criteria

• Payment terms and conditions

• Warranty and after-sales support

• Technical support a...read more

Minimum time needed to cook 3 slices of bread on both sides using a toaster with 2 slice capacity at a time.

• Cook 2 slices on one side for the first round

• Cook the third slice on one side for the second round

• Cook the first 2 slices on the other side for the third round

• Cook the third slice on the other side for the fourth round

• Total minimum time needed is 4 rounds or 2 minutes

Probability of getting a sequence of consecutive integers from a deck of cards drawn 3 times with replacement.

• There are 4 possible sequences: 2-3-4, 3-4-5, 4-5-6, 5-6-7

• The probability of drawing any one of these sequences is 1/52 * 1/52 * 1/52 = 1/140608

• The probability of drawing any sequence (in any order) is 4/140608 = 1/35152