Ishita Juneja Blogs

  The term 'verify' means to check something. In computer programming, verification refers to the multilayered process of checking. By verifying a program, we can know the program version installed in a system and its properties. However, in software applications, verification plays a slightly different role. It checks whether an application is developed properly, keeping all the specifications intact in each stage.  In this blog, we will talk about the verification process in detail. Scroll down to embark on a resourceful journey!   Overview of Verify or Verification in Programming Software is developed by following certain specific requirements to meet customer satisfaction. These specifications behave like inputs in the process of software development.  After a developer develops software, it goes through a long testing process to check if it has maintained all those specifications. This process of checking and testing is called Java verification .  A softwar...

The field and scope of programming and computer science are improving daily as we, as a species, are embracing new and more advanced technologies.  Software and programs run these technologies that we create for serving and helping us in our day-to-day life. These software are the result of developers’ hard work and dedication.  If you are new to programming and the digital world, you might have heard about the term “subsequence”. But do you know its function in programming or how it is utilized? In this blog, we will let you in on the definition, concept, working and utility of Subsequence in programming. We will also learn about Hibernate Interview questions and their connection to subsequence. Additionally, we will also let you in on the  Longest common subsequence . So, let us delve into programming subsequences and embark on this journey of understanding subsequence patterns and their utility in real-world data analysis.    What is a Subsequence?   A S...

Data independence in DBMS  is a feature of database management systems that enables programmers to change information definitions and organization without impacting the programs or applications that use it.  Irrespective of any modifications made to the data, such a characteristic enables several users to access and process the exact data for varied purposes.  The ability to change one level of database management systems without impacting the data  structure of DBMS  or access procedures of the next higher level is known as data independence. Data independence enables admins to keep information independent from the apps and programs that use it. As a result, programmers don't have to rewrite their source codes every time the data properties change.  Most significantly, this quality reduces errors while saving time and other assets. Overview of Data Independence Types of Data Independence Physical and logical data independence are the two types of data inde...

  M ichael O. Rabin and Richard M. Karp are the creators of the string matching/searching technique known as   the  Rabin-Karp algorithm . It is a strong choice for plagiarism detection because it compares data using brute force and the hashing technique.  The time required by this approach, where 'Ns' and 'Np' are the lengths of 'S' and 'P,' respectively, to find every instance of a given pattern 'P' within a given string 'S' is O(Ns + Np). In this article, we will focus on the details of the  Rabin-Karp algorithm , its features, functionalities, and advantages. So, keep reading.   What is Rabin-Karp? Rabin-Karp is an algorithm for finding patterns. Rabin and Karp suggested the string-matching approach as a more effective way to find the pattern.  It finds the hash value similarly to the Naive Algorithm by moving the window one at a time while examining the pattern, but without checking all characters in all possible combinations.  The  ...

  In the vast world of computer architecture,   addressing modes in computer architecture  play a crucial role. They help in learning how data gets accessed and manipulated.   Addressing modes define how instructions can locate data in memory. This blog will explore the five major types of addressing modes. You will also dive into their characteristics and benefits. Five Types of Addressing Modes in Computer Architecture Immediate Addressing Mode Immediate addressing mode is one of the fundamental addressing modes in into computer architecture. It allows instructions to use constant values or literals within the instruction itself. In this mode, the data to get operated on is immediately available. Hence, it eliminates the need for memory access or referencing external data sources. It is useful when data needs to get accessed without the overhead of memory fetch operations. It is also used for initializing variables and performing arithmetic calculations. Immediate ...

  In  SQL query interview questions , the focus often revolves around popular SQL queries that frequently arise. Among these queries are five commonly asked: SELECT, INSERT, UPDATE, DELETE, and JOIN.  You will find the introduction to these five queries and their syntax in today's blog. Moreover, you will also learn about the applications of these queries.  SELECT Query The SELECT query is a crucial query to cover for  SQL query interview questions . The SELECT query helps the user to extract information from the databases. It makes it really easy to retrieve data and information from extensive databases.  It is important to be familiar with five main components in the SELECT query when preparing for  SQL query interview questions . Applications of SELECT Query Filtering Data with WHERE Clause The WHERE clause allows you to specify logical operators such as equality, comparison, and logical conditions to narrow down the data retrieved. The logical oper...

In data structures, linked lists are crucial in data organization and management. The two most prevalent implementations of linked lists are singly and doubly linked. Understanding their distinctions is essential for making informed design decisions. This article examines the differences between singly linked lists and doubly linked lists in the data structure, casting light on their structural differences and examining their respective advantages and disadvantages. In addition, it investigates the applications of linked lists in various domains, emphasizing their versatility and utility in solving a vast array of data management issues. By understanding these concepts, developers can optimize their algorithms and data structures with linked lists. What Is a Doubly Linked List in Data Structure? A doubly linked list is a form of linked list in data structures in which each node contains a data element and references (or pointers) to both the previous and subsequent nodes in the sequenc...