This blog contains TCS DCA (Digital Capability Assessment) coding questions and answers that were asked on 28 September 2021 in Second Slot at 4 pm. You can also find out TCS DCA coding solutions asked on 28 September 2021: First Slot at 11 am from here. You can also check out TCS DCA questions that… Read More
In this blog, we are going to create a simple application of the spring framework using eclipse IDE. Let’s see the simple steps to develop the spring application in Eclipse IDE. 1. Create a new maven project 2. Add spring dependencies in maven project : spring core , spring context 3. Creating beans-java pojo 4.… Read More
A tuple is an immutable list means non-changeable list. Tuples are ordered in nature. Values can be accessed by index. Various operations can be performed like Iteration, looping , concatenation. Used when data is fixed and not require any changes. Syntax Accessing values of tuples You cannot modify the tuples as they are immutable Assigning… Read More
Dictionaries hold key-value pairs which are known as items. SYNTAX : dictionary_name = { key_1 : value_1, key_N : value_N} Empty dictionary dictionary_name = {} To access items from the dictionary dictionary_name[ key ] Example : To Replace a value in Dictionary Add new item in dictionary Remove items from dictionary: use del keyword Accessing… Read More