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# Yearly Archives: 2019

/2019

## 5 Factors that Influence your Tolerance to GRE Stress

There are a few aspects that can greatly decrease your stress tolerance level: 1. Your sense of control: If you feel as though you have no control of the situation, you are more likely to exhibit stress symptoms. While you are

## Basis of Hash Data Structures

Hash Table is an abstract data structure that stores data in the key-value form. Here the key is the index and value is the actual data. Irrespective of the size of data, accessing them is relatively fast. Hence, hashing is used

## Introduction to Data Structures

Data Structures define how the data is organized, efficiently stored in memory, retrieved and manipulated. Data has to be defined and implemented in any program. Data Structures segregate the data definition from its implementation. This introduces a concept called data encapsulation

A linked list supports the following operations: Traversal Insertion Deletion All these operations are supported by single, double or circular linked lists. Before going into various operations the data structure supports, it is important to understand how to find the length of

## Data Structures for Sets

A set is a group of unique, yet similar items related to each other where order doesn’t matter. For example, a set of balls as shown in the picture is a real-world example for a set.Below represents a set of balls,

## Little Known Ways to Link Lists

A linked list is a list of connected nodes. Each node stores the value and address of the next or the previous node. Since the address is stored in the node, linked lists can be dynamically allocated. Linked lists are used

## The Difference between Good and Bad Stress during GRE

It is important to realize that stress isn’t always necessarily a bad thing. Stress can be good up to the point where it interferes with your tasks. In other words, you could be under good stress, or under bad stress, depending

## GRE Analytical Writing: 8 Tips to Write a Perfect Essay

One of the most feared sections of the GRE is the Analytical Writing Assessment (AWA) section. Given a prompt, you have 30 minutes to address the question and flex your critical thinking, analytical thinking and writing skills. Although each prompt doesn’t

## 3 Reasons Why Completing the Essay of the ACT or SAT is a Good Idea

As the first person in my family to go to college, I was feeling the pressure to getrespectable ACT and SAT scores to get into a good school. I felt stressed about it because math was not my strong suit, and

## Basics of Stack Data Structure

Stack is an abstract, linear Data Structure that follows Last-In-First-Out (LIFO) principle. All data operations are done at the top of the stack which means, the last item inserted is first accessible. Insertions in stack are called “PUSH” and deletions are