NTS Data Analyst Jobs in Law and Justice Commission of Pakistan LJCP Written Test MCQs Paper Syllabus PDF Apply Online Now

NTS Data Analyst Jobs in Law and Justice Commission of Pakistan LJCP Written Test MCQs Paper Syllabus PDF Apply Online Now

Data Analyst Law and Justice Commission of Pakistan 25 MCQs test with answers keys

Instructions: Please select the best answer for each question.

What is the primary role of a Data Analyst in the context of the Law and Justice Commission of Pakistan?

a) Providing legal counsel

b) Analyzing and interpreting legal data

c) Managing court proceedings

d) Drafting legal documents

Answer: b) Analyzing and interpreting legal data

Which of the following is a common programming language used in data analysis?

a) Spanish

b) Python

c) Latin

d) French

Answer: b) Python

What does ETL stand for in the context of data analysis?

a) Electronic Transmission and Logistics

b) Extract, Transform, Load

c) Efficient Task List

d) Essential Testing Language

Answer: b) Extract, Transform, Load

In data analysis, what is the purpose of data visualization?

a) Hiding data from stakeholders

b) Making data easier to understand and interpret

c) Complicating data representation

d) Encrypting data

Answer: b) Making data easier to understand and interpret

What is a “database schema” in data analysis?

a) A legal document

b) A type of data visualization

c) A structure that defines how data is organized and stored

d) A historical record of court cases

Answer: c) A structure that defines how data is organized and stored

What is the purpose of data cleaning in data analysis?

a) Making data more complicated

b) Removing irrelevant or erroneous data

c) Increasing data storage costs

d) Encrypting sensitive data

Answer: b) Removing irrelevant or erroneous data

Which of the following is a common data analysis tool or software?

a) Microwave

b) Microsoft Word

c) Microsoft Excel

d) Toaster

Answer: c) Microsoft Excel

In the context of legal data analysis, what does “case law” refer to?

a) Laws related to court cases

b) Legal cases that have been previously decided and serve as precedents

c) Data collected from court proceedings

d) Laws related to criminal cases

Answer: b) Legal cases that have been previously decided and serve as precedents

What is the term for statistical measures that describe the center of a data set?

a) Outliers

b) Variance

c) Central tendency

d) Regression

Answer: c) Central tendency

What is “data sampling” in data analysis?

a) Collecting data without permission

b) Selecting a subset of data for analysis to represent the whole

c) Making up data

d) Deleting data

Answer: b) Selecting a subset of data for analysis to represent the whole

What does “SQL” stand for in data analysis?

a) Structured Query Language

b) Standard Quality Log

c) Statistical Query Link

d) Secure Question List

Answer: a) Structured Query Language

Which statistical measure describes the degree of variation or dispersion in a data set?

a) Median

b) Mean

c) Range

d) Mode

Answer: c) Range

What is “data normalization” in data analysis?

a) Ensuring data is kept secret

b) Organizing data in a database

c) Making data more complex

d) Scaling data to a standard range

Answer: d) Scaling data to a standard range

What is “regression analysis” used for in data analysis?

a) Making data linear

b) Predicting a dependent variable based on one or more independent variables

c) Removing outliers from data

d) Converting qualitative data into quantitative data

Answer: b) Predicting a dependent variable based on one or more independent variables

What is “data governance” in data analysis?

a) A form of data censorship

b) A set of processes and policies for managing data

c) A way to delete data permanently

d) A data visualization tool

Answer: b) A set of processes and policies for managing data

In the context of data analysis, what is a “pivot table”?

a) A legal document

b) A data visualization technique

c) A statistical test

d) A table summarizing data from a larger table

Answer: d) A table summarizing data from a larger table

Which of the following is a common data storage format for structured data in data analysis?

a) PDF

b) JSON

c) MP3

d) GIF

Answer: b) JSON

What is “data warehousing” in data analysis?

a) Storing data in a warehouse

b) A collection of historical legal documents

c) A central repository for storing and managing data

d) A type of data visualization

Answer: c) A central repository for storing and managing data

What is the term for a technique used in data analysis to fill in missing data points?

a) Data encryption

b) Data integration

c) Data imputation

d) Data deletion

Answer: c) Data imputation

In data analysis, what is the purpose of “data mining”?

a) Extracting valuable information from a large dataset

b) Burying data to keep it safe

c) Reducing the amount of data

d) Hiding data from stakeholders

Answer: a) Extracting valuable information from a large dataset

What is “data security” in data analysis?

a) Protecting data from being analyzed

b) Ensuring the confidentiality, integrity, and availability of data

c) Making data difficult to access

d) A type of data visualization

Answer: b) Ensuring the confidentiality, integrity, and availability of data

In data analysis, what does “API” stand for?

a) Analysis Protocol Interface

b) Application Programming Interface

c) Advanced Performance Index

d) Analysis of Public Information

Answer: b) Application Programming Interface

What is “data encryption” in data analysis?

a) A method for simplifying data

b) A technique for making data harder to understand

c) A method for securing data by encoding it

d) A type of data analysis tool

Answer: c) A method for securing data by encoding it

What is the primary goal of “data quality assessment” in data analysis?

a) Reducing data storage costs

b) Ensuring data is difficult to access

c) Evaluating the accuracy and reliability of data