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

PL/SQL Test

PL SQL Online Test enables recruiters and hiring managers to assess PL SQL skills of candidates before an interview. This pre-employment PL SQL test reduces technical screening time by 80% and identifies job-fit candidates for roles such as  PL SQL Developer, Oracle PL SQL Developer and Oracle Developer. The PL SQL assessment test is the ideal pre-hire oracle SQL test that reduces hiring costs and time-to-hire by 40%

1500
+
Candidates
Assessed
130
+
Organizations Served
Fujitsu
Paypal
Capgemini
Deloitte
Coupa
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About

PL SQL online test

PL/SQL is an extension of Structured Query Language (SQL)  used in Oracle. It allows  programmers to write code in a procedural format and combines data manipulation power of SQL with  processing power of procedural language to create super-powerful SQL queries. PL SQL Online test helps tech recruiters to evaluate knowledge of candidates for Procedural or Structured Query Language. PL SQL assessment test is designed by experienced Subject Matter Experts (SMEs) to assess and hire PL SQL developer as per industry standards.

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Test Summary

<p paraeid="{b0ca79e9-f527-4bb7-b5b9-bf10064f1c61}{167}" paraid="1398805551">Oracle PL SQL online test helps to screen the candidates who possess skills as follows:&nbsp;&nbsp;<br />

&nbsp;&nbsp;</p> <ul role="list"> <li aria-setsize="-1" data-aria-level="1" data-aria-posinset="1" data-font="Symbol" data-leveltext="" data-listid="1" role="listitem"> <p paraeid="{b0ca79e9-f527-4bb7-b5b9-bf10064f1c61}{175}" paraid="1275711430">Ability to design &amp; implement structures for physical objects&nbsp;</p> </li> <li aria-setsize="-1" data-aria-level="1" data-aria-posinset="2" data-font="Symbol" data-leveltext="" data-listid="1" role="listitem"> <p paraeid="{b0ca79e9-f527-4bb7-b5b9-bf10064f1c61}{182}" paraid="487140475">Ability to write SQL queries&nbsp;</p> </li> <li aria-setsize="-1" data-aria-level="1" data-aria-posinset="3" data-font="Symbol" data-leveltext="" data-listid="1" role="listitem"> <p paraeid="{b0ca79e9-f527-4bb7-b5b9-bf10064f1c61}{189}" paraid="607533251">Knowledge of executing an anonymous block in PL/SQL&nbsp;</p> </li> <li aria-setsize="-1" data-aria-level="1" data-aria-posinset="4" data-font="Symbol" data-leveltext="" data-listid="1" role="listitem"> <p paraeid="{b0ca79e9-f527-4bb7-b5b9-bf10064f1c61}{196}" paraid="1943597814">Familiarity with PL/SQL procedures &amp; functions&nbsp;</p> </li>

</ul> <p paraeid="{b0ca79e9-f527-4bb7-b5b9-bf10064f1c61}{203}" paraid="787163525">PL SQL test is designed considering EEOC guidelines. It will help you to assess&nbsp;and&nbsp;hire diverse talent without any bias.&nbsp;<br />

&nbsp;<br />

Oracle PL/SQL test may contain MCQs (Multiple Choice Questions), MAQs (Multiple Answer Questions), Fill in the Blanks, Whiteboard Questions, Audio / Video Questions,&nbsp;AI-LogicBox, Coding Simulators, True or False Questions, etc.</p>

Test Duration
20
No. of Questions
10
Level of Expertise
Expert
Useful for hiring
  • Oracle PLSQL Developer
  • PLSQL developer
  • Oracle Developer
Topics Covered
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PL SQL

The Oracle PL SQL test evaluates applicants PL SQL skills and ability to combine SQL with a procedural statement

SQL Queries

The PL SQL assessment test gauges candidates&
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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:

Package

Difficulty:

Medium

Question:

In a database, a package is created with the name INVENTORY_PKG.
 CREATE PACKAGE inventory_pkg 
IS 
  PROCEDURE add_inv_part ( 
    part_no NUMBER); 
  PROCEDURE add_inv_part ( 
    part_no   NUMBER
    part_desc VARCHAR2); 
END inventory_pkg; 
Which of the following overloaded procedures will you add to this package?


Options

  • <font color="blue">PROCEDURE</font>&nbsp;<font color="maroon">add_inv_part</font><font color="silver">;</font>
  • <font color="blue">PROCEDURE</font>&nbsp;<font color="maroon">add_inv_part</font><font color="maroon">(</font><font color="maroon">part_number</font>&nbsp;<font color="maroon">number</font><font color="maroon">)</font><font color="silver">;</font>
  • <font color="blue">PROCEDURE</font>&nbsp;<font color="maroon">add_inv_part</font><font color="maroon">(</font><font color="maroon">part_number</font>&nbsp;<font color="maroon">number</font><font color="silver">,</font><font color="maroon">product_description</font>&nbsp;<font color="maroon">varchar2</font><font color="maroon">)</font><font color="silver">;</font>
  • <font color="blue">PROCEDURE</font>&nbsp;<font color="maroon">inventory_pkg</font><font color="maroon">(</font><font color="maroon">part_no</font>&nbsp;<font color="maroon">number</font><font color="maroon">)</font><font color="silver">;</font>
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