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Python: Built-in Functions vs. For & If Loops – 5 Programs Explained

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Python’s built-in functions make coding fast and efficient. But understanding how they work under the hood is crucial to mastering Python. This post shows five Python tasks, each implemented in two ways: Using built-in functions Using for loops and if statements ✅ 1. Sum of a List ✅ Using Built-in Function: numbers = [ 10 , 20 , 30 , 40 ] total = sum (numbers) print ( "Sum:" , total) 🔁 Using For Loop: numbers = [ 10 , 20 , 30 , 40 ] total = 0 for num in numbers: total += num print ( "Sum:" , total) ✅ 2. Find Maximum Value ✅ Using Built-in Function: values = [ 3 , 18 , 7 , 24 , 11 ] maximum = max (values) print ( "Max:" , maximum) 🔁 Using For and If: values = [ 3 , 18 , 7 , 24 , 11 ] maximum = values[ 0 ] for val in values: if val > maximum: maximum = val print ( "Max:" , maximum) ✅ 3. Count Vowels in a String ✅ Using Built-ins: text = "hello world" vowel_count = sum ( 1 for ch in text if ch i...

Top Teradata Course details that you need to learn

Teradata is most popular database among data warehousing projects. You will learn Teradata from any institute you want. My post intention is you just take a look on course contents you need to learn.
course contents

Course Contents You Need to Look Before You Start

Introduction to Teradata

  • Data warehousing concepts and SCD’s
  • OLTP & OLAP
  • Teradata Architecture & Physical Design
  • Teradata Vs. Other RDBMS
  • BYNETPEs
  • AMPs
  • Vprocs
  • Clique
  • Cluster
  • Data Storage
  • Data Distribution
  • Data Access
  • Teradata Space Management

Fault Tolerance

  • Data Protection

Teradata Indexes and Performance Tuning and Optimization

  • UPI – Unique Primary Index
  • NUPI – Non Unique Primary Index
  • USI – Unique Secondary Index
  • NUSI – Non Unique Secondary Index
  • PPI – Partition Primary Index
  • MLPPI – Multilevel Partition Primary Index
  • STJI – Single Table Join Index
  • MTJI – Multi Table Join Index
  • AJI – Aggregate Join Index
  • Global Temporary Tables and Volatile Temporary Tables
  • Different Types of Tables in Teradata RDBMS
  • Performance Tuning
  • Explain Plan

Teradata Application Utilities

  • Real-time hands-on Query Man / SQL Assistance

Teradata Application Utilities

  • BTEQ
  • FastExport
  • FastLoad
  • MultiLoad
  • TPump
  • Teradata Parallel Transporter (TPT)
  • High Level Design of DWH Architecture from customer request to SDLC
Finally, the above list, trust me, it is complete list. I am sure if you do some project, it is good you will get job easily.

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