Splunk | Visualizations learning

Few important tips to take note of

Here we can see about Field Extraction and table formatting

| fields – to make searches more efficient, main part of search

  • -fieldname fieldname2 is different for – fieldname fieldname2

it makes search more efficient if the fields are included or excluded.

| table – like fields- but changes data to tabulated format (transforming command)

fields to be used before using the table command

| dedup – to remove duplicate values form the values displayed in the events/rows

  1. count ex:
  2. top, limit: top vendor limit=5
  3. rare
  4. showperc=true/false
  5. otheruser=true

Few of the Stats commands

  1. count ex: stats count as “column name” by field name
  2. distinct count ex:
  3. sum
  4. average
  5. min
  6. max
  7. list
  8. values

Chart

| chart count over status

count of a field can be noted in x axis, y always numeric as the data mentioned in x axis can be displayed based on the count.

Questions and Answers:

  1. Which of the following removes the duplicate? dedup.
  2. In a single series data table, which column provides the x-axis values for the visualization? 1st column?
  3. Which optional argument of the addtotals command changes the label for row totals in a table? label.
  4. Which clause can be used with the top command to change the name of the count column? countfield.
  5. Which clause can be used with the top command to specify a number of values to return? limit.
  6. Which command changes the appearance of field values? fieldformat.
  7. How many columns are displayed by default when using the chart command? 10.
  8. Which type of default map visualization uses shading to represent relative metrics? chloropleth.
  9. Which of the following commands can return a count of all events matching a search criteria over a specific time period? trendline sma/ema/wma
  10. When using the time chart command, which axis represents time? x-axis.
  11. How can the order of columns in a table be changed? By changing the order of fields specified in the table command.
  12. Which argument can be used with the time chart command to specify the time range to use when grouping events? span.
  13. Which clause can be used with the rare command to specify whether a percentage column is created? showperc.
  14. Which command can be used to exclude fields from search results? fields.
  15. Which argument can be used with geostats command to control the column count? globallimit.

ISTQB – Foundation – Sample Questions 2

Reviewing to start on Work product drafts

Early testing is better for the project in dev and in cost savings.

Each dev level has one testing level

Component integration testing- structural, white box,

Impact analysis is used when deciding if a fix is worthwhile.

Functional testing can be performed at any level (4 levels- unit, integration, system integration and acceptance)

ISTQB foundation does not talk about the non-functional as it’s not in scope.

Confirmation testing (retest after the fix has been made) to make sure the issue is not reproduced!

Regression testing is no other parts are impacted by the fix provided in line with the previous statement above (confirmation testing)

impact analysis – fixing the maintenance system is worthwhile.

AB Testing

On Basic words, AB test can be described as a process to allow the team to compare 2 different versions of a feature to learn which is more user friendly and effective and widely used. It helps to derive the business revenue or loss.

For Example: Version A or version B? which could be selected based on specific business measures.

Sample – tell me about yourself for a role

Role:

Ex: Business Analyst, System Analyst

Profile:

I do have a solid 5 years of experience in IT in various technologies and different domains.

The knowledge transition in general in it would be 2 weeks.

 

Strengths:

Workday:

HCM

Finance

P:ayroll

Student/enrollment/Leave

 

Advantages:

I have the knowledge required for this role and I am in touch with the existing team on the tickets that are actively working on.

 

What can i improve

reduce the Gap in the tickets created, analyze on the repeated tickets which does not have a quick resolution,

prioritize and get a solid template of answer to get the tickets resolved quickly.

Roles and Responsibilities

What is expected

What I do every day! 

Mobile App Testing -IOS, Android – Istqb

Istqb has a new certification for the mobile application testing, it has the necessary info on the general testing requirements and mindset to validate the mobile app

Usage of our day to day needs in Mobile devices have thrived in recent years, resulting in better and more efficient mobile as in all aspects of business and industry domains.

Validation of the native apps in the Android or iOS devices have increased rapidly.

Considerations:

  1. Usability/Accessibility/readability
  2. Performance/Crash
  3. Smoke/Regression/User Acceptance

 

Django – Introduction

Django is a web framework in python programming language.

Before one starts to learn it, pre-requisite or basics of python is nice to have alongside HTML, CSS, Java Script, JQuery etc. for creation of a decent enough web application.

Objective of the outcome of the application to be created must be set, and Proof of Concept of whether it can be feasible or not is to be analyzed first.

LOC, Credit card Interest rate calculation comparison based on the usage

Credit card Annual Interest rate Membership Due date differs, for ex: Cashback/Moneyback
Walmart Rewards Master card 25.99% No Annual Fees 6th Ex: Yes, maximum of 5$ can be redeemed in the bill paid using wmrmc in Walmart
Costco CIBC Master card 19.75% Costco membership $60, $120 6th Based on the spendings yearly cashback voucher is provided can be redeemed while purchasing in Costco