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Teradata Database Administration 12 Test
Clock
Test duration:
20
min
Notes
No. of questions:
10
Tie
Level of experience:
Entry Level/Mid/Senior

Teradata Database Administration 12 Test

Teradata database administration 12 test is the ideal pre-employment assessment for recruiters and hiring managers to assess database administration skills before the interview. Our Teradata 12 Administration test is useful for hiring roles such as Teradata database administrator and data analyst. This test has helped our customers reduce their hiring time by 45%.

10234
+
Candidates
Assessed
120
+
Organizations Served
Fujitsu
Paypal
Capgemini
Deloitte
Coupa
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About

Teradata Database Administration 12 Test

An expert in Teradata 12 Administration is a person who can manage internal and external Teradata databases. The Teradata database administrator can manage database statistics.

The Teradata 12 administration test helps recruiters and hiring managers to evaluate the database administration skills of candidates in Teradata. Teradata administration test is designed and validated by experienced subject matter experts (SMEs) to assess and hire Teradata administrators per industry standards.

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Test Summary

Using powerful reporting, you will have a detailed analysis of test results to help you make better decisions and predict candidate and employee success.

This test may contain MCQs (Multiple Choice Questions), MAQs (Multiple Answer Questions), Fill in the Blanks, Descriptive, Whiteboard Questions, Audio / Video Questions, AI-LogicBox (AI-based Pseudo-Coding Platform), Coding Simulations, True or False Questions, etc.

Test Duration
20
No. of Questions
10
Level of Expertise
Entry Level/Mid/Senior
Useful for hiring
  • Teradata Database Administrator
  • Teradata Administrator
  • Data Analyst
Topics Covered
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Logical Data Modelling

iMocha's Teradata fundamentals 12 test helps recruiters and hiring managers evaluate candidates' understanding of the logical data model, which shows data in detail without being implemented into a physical database

Teradata Physical Administration

Our test helps in the evaluation of candidates' knowledge about controlling physical access to the database
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Teradata Database Administration

This test assesses a candidate's understanding of Teradata studio, which creates and administers the database objects
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Sample Question
Choose from our 100,000+ questions library or add your own questions to make powerful custom tests.

Question types :

Multiple Option

Topic:

Difficulty:

Hard


Q 1. You have been asked to train « Naive Bayes model for spam detection dataset

Using Python command, what wil you add in the given code at XXXX to deciore, it and train your modal for the given dataset?

import numpy os np

X= nporroyll 3. 2b[1 21 [2.21.[3,21)
Y= nporray(fi.a,a.1))

XXXX

from skinamnaive_bayas import

Gaussianna

otf = Gaussianne()

ceataie(x ¥)

from skinamnaive_bayas import

Gaussianna

otf = Gaussianne()

ceataie(x ¥)

from skinamnaive_bayas import

Gaussianna

otf = Gaussianne()

ceataie(x ¥)

from skinamnaive_bayas import

Gaussianna

otf = Gaussianne()

ceataie(x ¥)

Question types :

Multiple Option

Topic:

Machine teaming

Difficulty:

Hard


Q 1. Q2 Lets assume that you have 6 Pandas DataFrome(af) in the below tole.

Index Code Open High
0 AAPL 19877 70074
1 AAPL 19877 70074
2 AAPL 19877 70074
3 AAPL 19877 70074
4 AAPL 19877 70074

When the following commend is executed, what hoppens to the DatoFrome?

df= defiinat()
Y= nporray(fi.a,a.1))

Index Code Open High
0 AAPL 19877 70074
1 AAPL 19877 70074
2 AAPL 19877 70074
3 AAPL 19877 70074
4 AAPL 19877 70074
Index Code Open High
0 AAPL 19877 70074
1 AAPL 19877 70074
2 AAPL 19877 70074
3 AAPL 19877 70074
4 AAPL 19877 70074
it gives an error becouse of the third row which has on empty string.
None of these

Question types :

Multiple Option

Topic:

Difficulty:

Easy

Question:

What is a benefit of extrapolated and propagated statistics?


Options

  • No statistics need to be collected.
  • Statistics only need to be collected once.
  • There is less need for frequent statistics collection.
  • Statistics are automatically collected as a background process.
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What is Data Science?
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