Clock
Test duration:
20
min
Notes
No. of questions:
10
Tie
Level of experience:
Entry/Mid/Expert

IBM DB/400 Test

iMocha’s IBM DB/400 test is the ideal pre-hire test for recruiters and hiring managers to assess candidates objectively. This assessment is useful for hiring AS/400 Developers and Application Developers - AS/400 System. Our test has helped our customers to reduce hiring time by 45%.

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Assessed
128
+
Organizations Served
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About

IBM DB/400 Online Assessment Test

The IBM DB/400 online test helps recruiters & hiring managers to effectively assess the skills pertinent to DB/400 before an interview. IBM DB/400 is basically a relational database manager that is fully integrated on your AS/400.

The IBM DB/400 skills test is designed to check the development and programming skills of DB/400 Developers as per industry standards. This test enables employers to identify & hire AS/400 Developers by evaluating working skills and job readiness. Therefore, the emphasis is on evaluating the knowledge of applied skills gained through real work experience, rather than theoretical knowledge.

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How it works

Test Summary

The IBM DB400 pre-employment test is designed validated by experienced Subject Matter Experts (SME). Using powerful reporting, a detailed analysis of the test results is provided to facilitate better hiring decisions and predict candidate performance.

The IBM DB 400 assessment test may contain MCQs (Multiple Choice Questions), MAQs (Multiple Answer Questions), Fill in the Blanks, Whiteboard Questions, Audio / Video Questions, LogicBox (AI-based Pseudo-Coding Platform), Coding Simulators, True or False Questions, etc.

Test Duration
20
No. of Questions
10
Level of Expertise
Entry/Mid/Expert
Useful for hiring
  • AS/400 Developer
  • Application Developer - AS/400 System
Topics Covered
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Storage Manager Client Node

iMocha’s IBM DM/400 online test helps recruiters and hiring managers to evaluate a candidate’s understanding of storage manager, which helps to manage the data on virtual or physical servers.

Stored Procedures

This IBM DB/400 skill test assesses a candidate’s ability to use stored procedures, a set of code that can be called or reused whenever needed.
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PIPE Statement

This DB 400 assessment test evaluates an applicant’s understanding of pipe statements used in DB 400 that helps to return one row from a table function in a database.
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Keywords and Functions

Our test evaluates an applicant’s ability to use keywords that perform operations and functions or a set of statements that performs specific tasks.
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IBM DB2 SQL error messages

Our assessment evaluates an applicant’s knowledge of error codes that are used to diagnose code failure and fix the error.
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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:

Which of the following is the correct order for a writing program that will modify reports?

1. Modify the report specification to meet your requirements using your preferred technique.

2. To save the new report, use the method update (object, options) to overwrite the existing report in the content store with the new specification or method add(parentPath, object, options) to add a new report to the content store. Ensure that the search path you use for the new report is unique and that you do not overwrite another report.

3. Query the content store using the method query(objectPath, parameterValues, options) to retrieve the specification for your report. The query method returns an array of details, including the report. The specification is the value of the specification property for the returned report.

4. Use the method validateSpecification(specification, parameterValues, options) to confirm that the new report specification is valid.


Options

  • 4 3 1 2
  • 1 2 3 4
  • 2 1 4 3
  • 3 1 4 2
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