There are scenarios where you need to check if the input is Empty File before performing further actions. This ensures your program doesn’t waste CPU cycles processing this file or avoid abends due to unexpected input conditions. Mainframe utilities such as ICETOOL, FILEAID, IDCAMS, IEBPTPCH, ISRSUPC, and SORT set specific return codes when encountering an input […]
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Product Backlog Refinement consists of Creating & Refining User Stories, Estimating User Stories & Product Backlog Prioritization. It is the act of adding detail, estimates, and orders to items in the Product Backlog. This is an ongoing process in which the Product Owner and the Scrum Team collaborate on the details of the Product Backlog,
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The INSPECT statement can be used to tally the number of occurrences of specific character strings, to replace characters by other characters, or to convert from one set of characters to another including UPPERCASE TO LOWERCASE and vice versa. The INSPECT verb has two options, TALLYING and REPLACING. You can do one or the other
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DB2 Cursor builds a results table to hold all the rows retrieved by executing a SELECT statement. DB2 uses a cursor to make the rows, from the results table, available to the application program. A cursor identifies the current row of the results table. When you use a cursor, the program can retrieve each row
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Many teams use the Definition of Done (DoD) to check if a user story is finished and the product is ready to be delivered. But what about the user stories that a team receives from their product owner? Teams can check the quality of the user stories using a Definition of Ready. While the value
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Definition of Ready is a set of agreements that let you know when a user story is really done, the team makes explicit and visible the criteria (generally based on the INVEST matrix) that a user story must meet prior to being accepted into the upcoming iteration. The Definition of Ready is a different concept. It is a set of
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Definition of Done is an agreement between Development Team and the Product Owner on what needs to be completed for each user story so that it can be satisfactorily verified and validated – usually in the form of a clear and concise list of acceptance criteria that a software Increment must adhere to for the
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3C’s is an Effective User Story technique. 3Cs: Card, Conversation, and Confirmation. The Card is the index card that the User Story is written on. The index card format serves two purposes: To write requirements on index cards, each requirement has to be small and self-contained; this helps us focus on what we need to do for
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INVEST, DEEP , SMART & Three C’s are Effective User Story Techniques. INVEST is a useful mnemonic established by Bill Wake in Extreme Programming Explored. It can be used to inspect the quality of your user story by validating it against each of the following (in Bill Wake’s words): Effective User Story Techniques – INVEST Independent – Each User
Effective User Story Techniques INVEST DEEP SMART 3Cs Read More »
Scrum Interview Questions and Answers: Scrum is a framework within which people can address complex adaptive problems, while productively and creatively delivering products of the highest possible value. Scrum Interview Questions and Answers will help you in accessing your knowledge & skills as a Scrum Master or Product Owner. Please read Agile Interview Questions and Answer
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Scrum Interview Questions and Answers: Scrum is a framework within which people can address complex adaptive problems, while productively and creatively delivering products of the highest possible value. Scrum Interview Questions and Answers will help you in accessing your knowledge & skills as a Scrum Master or Product Owner. Welcome to Scrum Interview Questions and
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Scrum Interview Questions and Answers: Scrum is a framework within which people can address complex adaptive problems, while productively and creatively delivering products of the highest possible value. Scrum Interview Questions and Answers will help you in accessing your knowledge & skills as a Scrum Master or Product Owner. Welcome to Scrum Interview Questions and
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PSPO Practice Exam Real Mode will help to prepare for Professional Scrum Product Owner certification (PSPO I). These Practice Tests / Mock Exams evaluate your knowledge of the Scrum framework, and ability to create value and delivery. This PSPO Sample Questions and Answers will also help you to refresh your Scrum Agile knowledge as well as
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PSPO Practice Exam validates a professional’s ability to maximize product value through Agile principles and Scrum practices. As organizations increasingly prioritize customer-centric product development, this certification has become a benchmark for Product Owners seeking to bridge strategic vision with empirical execution. The Product Owner role is responsible for optimizing return on Investment (ROI) and Total
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How can I prepare for a potential audit? Keep accurate project and experience logs. Stay in contact with supervisors and references. Retain all relevant certificates and documentation. How many practice exams should I take? Successful candidates typically take 3–5 full-length mock exams and aim for 75%+ scores. Choose practice tests that: Mimic real exam format
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Scrum Master Interview Q & A contains a list of top interview questions and answers which will help you to prepare and crack interviews related to Scrum Master. In this article, we will focus on the different areas under which questions are asked and what are the commonly asked questions for scrum masters. It will help you
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Scrum Master Interview Questions and Answers contains the most frequently asked questions that you might face in an interview & this will help you competently crack the interview. Scrum is a framework within which people can address complex adaptive problems, while productively and creatively delivering products of the highest possible value. Scrum Master Interview Questions and Answers
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ROWSET processing is a group of rows for the result set of a query that is returned by a single FETCH statement. You can control the number of rows you want to fetch and return by specifying rowset limit in your program. ROWSET size is specified on the FETCH statement, the maximum rowset size is
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Arrays are data structures that are used to simplify coding and improve processing efficiency. It is a linear data structure and is a collection of individual data items of the same type. Data items of a table array are internally sorted. An array can contain any number of data items of identical type and size. Each
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SSRANGE: Arrays in COBOL are known as tables. An array is a linear data structure and is a collection of individual data items of the same type. Data items of a table are internally sorted. Let’s say we have an array of 100 occurrences and program tried to access 101 occurrences of the array then
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You can convert an FB data set to a VB data set with OUTFIL’s FTOV parameter. Each VB output record has a 4-byte RDW followed by the corresponding data from the FB input record, and the length in the RDW is the length of the FB record plus 4. The following JCL and DFSORT control
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VTOF (Variable to Fixed), in mainframe environments, data files are often stored in either Fixed Blocked (FB) or Variable Blocked (VB) formats. While VB files are excellent for saving storage space when record lengths vary significantly, many legacy applications, reporting tools, and downstream processes require strictly fixed-length records. When you need to convert a Variable Blocked file to a Fixed
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VLSCMP and VLSHRT are the utilities used with VB files. In VB records always add 4 to the starting position. This is to account for the 4-byte RDW. For example, the following INCLUDE statement compares a PD field in the third through fifth data bytes of a VB record to a PD field in the
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CSM Practice Exam Practice Mode will help to prepare for the Certified Scrum Master offered by Scrum Alliance. These Free Practice / Mock Exams evaluate your knowledge of the Scrum framework, your ability to help in creating value and delivery, and how to use it for your organization’s benefits. The questions on the CSM exam
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The JCL interview questions and answers are intended for those with a working knowledge of JCL as a programmer. This will help you prepare for technical JCL interview and online selection tests during campus placement for freshers and job interviews for professionals. JCL Interview Questions with Answers 1. What is the purpose and meaning of
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