Website Optimization Tools MCQs With Answers

AdminOctober 15, 2023

0 4 1 minute read

Welcome to the Website Optimization Tools MCQs with Answers. In this post, we have shared Website Optimization Tools Online Test for different competitive exams. Find practice Website Optimization Tools Practice Questions with answers in Computer Tests exams here. Each question offers a chance to enhance your knowledge regarding Website Optimization Tools.

Website Optimization Tools Online Quiz

By presenting 3 options to choose from, Website Optimization Tools Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Website Optimization Tools Questions and Answers and click over the correct answer.

Test Name: Website Optimization Tools MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

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Mobile App Security MCQs

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1 / 40

What is the main goal of obfuscating code in a mobile app?

To improve code readability

To reduce app loading time

To make reverse engineering difficult

2 / 40

Which of the following is a common technique used to prevent session hijacking in mobile apps?

Storing session IDs in plain text

Using secure cookies

Disabling HTTPS

3 / 40

Which of the following is NOT a factor contributing to mobile app security risks?

Device fragmentation

App size

Network connectivity

4 / 40

What is the primary purpose of using salt when hashing passwords in a mobile app?

To add randomness to the hashed value

To decrease the computational complexity of hashing

To increase the length of the hashed value

5 / 40

What does SSL stand for in the context of mobile app security?

Software Security Layer

Secure Socket Layer

System Security Layer

6 / 40

Which of the following is NOT a recommended method for securely storing user authentication tokens in a mobile app?

Keychain (iOS)

Keystore (Android)

Local storage

7 / 40

Which of the following permissions should a mobile app typically request to access the device's camera?

CAMERA

MICROPHONE

LOCATION

8 / 40

Which of the following is NOT a type of mobile app security testing?

Penetration testing

Regression testing

Static code analysis

9 / 40

Which of the following authentication methods is the least secure for mobile apps?

Biometric authentication

Password-based authentication

PIN-based authentication

10 / 40

Which of the following is NOT a common mobile app security guideline?

Regularly updating app dependencies

Using weak passwords

Implementing secure communication protocols

11 / 40

Which of the following is a common technique used to mitigate the risk of insecure data transmission in mobile apps?

Transmitting data over unsecured channels

Using HTTPS protocol

Using plain text for data tran

12 / 40

Which of the following is a common technique used to prevent SQL injection attacks in mobile apps?

Disabling encryption

Storing passwords in plain text

Using parameterized queries

13 / 40

Which of the following is a common technique used to prevent insecure data storage in mobile apps?

Using secure storage APIs

Disabling data encryption

Storing sensitive data in plain text files

14 / 40

What is the purpose of implementing certificate pinning in a mobile app?

To encrypt user credentials

To prevent man-in-the-middle attacks

To restrict access based on device ID

15 / 40

Which of the following is NOT a typical component of mobile app security architecture?

Firewall

Intrusion Detection System

Load balancer

16 / 40

What is the primary goal of input validation in mobile app security?

To prevent injection attacks

To enhance user experience

To increase app download speed

17 / 40

In the context of mobile app security, what does JWT stand for?

JavaScript Web Token

Java Web Token

JSON Web Token

18 / 40

Which of the following is NOT a common method for securing user authentication in mobile apps?

Username and password

Social media login

Biometric authentication

19 / 40

Which encryption algorithm is commonly used to secure mobile app data transmission?

DES

AES

RSA

20 / 40

Which of the following is NOT a common vulnerability in mobile app authentication mechanisms?

Cross-site request forgery

Brute force attacks

Session fixation

21 / 40

Which of the following is NOT a recommended practice to enhance mobile app security?

Regularly updating app dependencies

Using multi-factor authentication

Storing sensitive data in plain text

22 / 40

What is the purpose of implementing runtime application self-protection (RASP) in a mobile app?

To enhance user interface design

To detect and prevent security threats during runtime

To optimize app performance

23 / 40

What is the primary purpose of using OAuth in mobile app authentication?

To restrict access based on IP address

To encrypt user credentials during transmission

To enable third-party authentication without sharing credentials

24 / 40

What is the primary purpose of implementing binary code obfuscation in a mobile app?

To reduce app loading time

To improve code readability

To make reverse engineering difficult

25 / 40

What is the primary goal of implementing data encryption in a mobile app?

To protect sensitive data from unauthorized access

To decrease app file size

To enhance app performance

26 / 40

What is the purpose of implementing jailbreak/root detection in a mobile app?

To bypass app store restrictions

To prevent unauthorized access to sensitive data

To improve app performance

27 / 40

Which of the following is NOT a common method for securing mobile app data at rest?

Implementing file-level encryption

Storing sensitive data in plain text files

Using device encryption

28 / 40

What is the purpose of implementing a Content Security Policy (CSP) in a mobile app?

To prevent cross-site scripting attacks

To track user interactions

To improve app usability

29 / 40

What is the primary purpose of implementing two-factor authentication (2FA) in a mobile app?

To increase app download speed

To simplify the login process

To add an extra layer of security by requiring additional verification

30 / 40

Which of the following is a common technique used to mitigate the risk of insecure data storage in mobile apps?

Storing data in plain text

Sharing data across multiple apps

Encrypting sensitive data

31 / 40

What is the purpose of implementing app permissions in a mobile app?

To track user location

To display ads in the app

To control access to device resources

32 / 40

What is the primary reason for conducting security audits of mobile apps?

To improve app monetization

To enhance user engagement

To identify and address vulnerabilities

33 / 40

What is the primary goal of implementing app sandboxing in mobile devices?

To enhance battery life

To isolate apps from each other and the operating system

To improve app compatibility

34 / 40

Which of the following is NOT a best practice for secure mobile app development?

Regular security training for developers

Hardcoding sensitive data

Implementing secure coding guidelines

35 / 40

Which of the following is NOT a common mobile app security threat?

Denial of Service

SQL injection

Cross-site scripting

36 / 40

What is the primary goal of implementing secure session management in mobile apps?

To track user interactions

To improve app performance

To prevent unauthorized access to user sessions

37 / 40

What is the purpose of implementing code signing in a mobile app?

To optimize app performance

To ensure the integrity and authenticity of the app code

To reduce app development time

38 / 40

What is the primary purpose of implementing SSL pinning in a mobile app?

To encrypt user credentials

To validate the server's SSL certificate

To restrict access based on user location

39 / 40

Which of the following is a common technique used to prevent reverse engineering of mobile apps?

Code obfuscation

Using outdated libraries

Sharing source code publicly

40 / 40

What is the purpose of implementing secure communication protocols in mobile apps?

To reduce app loading time

To enhance app aesthetics

To protect data transmission from eavesdropping

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AdminOctober 15, 2023

0 4 1 minute read