CSCU EXAM PREP

Keeth purchased a laptop that runs on Windows 10. He has Shared his laptop with his brother, Ivan. Keeth has personal photos and Videos in his folder on D: drive, Which he does not want Ivan to see. In what way could Keeth prevent Ivan from accessing his folder?

• By enabling BitLocker

• By enabling FileVault

• By disabling unnecessary services

• By setting screen time preference

Horace is a 64-year-old man who worked as an accountant for SN Associates before retirement. The company gifted him a laptop at the time of retirement, Since Horace was not a technically savvy person, he did not install any applications on his laptop and only used it to check his email and play poker online. After some time, Horace's laptop started to give him problems. It crashed frequently, often displayed me Blue screen Of Death (BSOD), and unwanted Windows kept popping up whenever he went online. When Horace took his laptop to the service center, he was told that his laptop was infected with malware. Which software should Horace have installed to prevent malware infection on his laptop?

• Adobe Reader

• Skype

• Antivirus software

• One Drive

Steve uses his computer to shop online and enters his credit card information for payment.

He is concerned that if someone gains access to his credit card details, they might use that information to use his system to make purchases. Which of the following settings in the web browser will help Steve prevent the stealing of his credit card details by unauthorized users?

• Disabling "Cookies"

• Disabling "Java Browser Plugin"

• Disabling "ActiveX software"

• Disabling "Extensions*

Joseph purchased a Mac laptop. He travels a lot and carries the laptop with him. To protect the confidential details on his laptop from being seen or copied, Joseph has encrypted the files using FileVault, Identify the encryption algorithm used by FileVault to encrypt tiles.

• RC4

• Advanced Encryption Standard

• Data Encryption Standard

• RC5

Ivy must set a password for her project document to ensure that it is confidential. If She wants to encrypt her password without using any keys, which of the following should she select to enforce security for her document?

• MD5

• ECDSA

• ElGamal

• RSA

Alex's 12-year-old Child, Christina, plays with an IOT gaming console. The software vendors of that device collect the user's critical data, such as credit/debit card information and location information, to provide the user with the best gaming experience. However, cyber criminals often desire this information for their gain. Which of the following is a possible risk from cybercriminals it using IOT gaming consoles?

• Nintendo Switch

• Wink Hub

• Keylogger

• Smart Things Hub

Kristina uses an Alexa device to perform daily chores. However, She is worried that her browser data history may get compromised while using Alexa. Which of the following can protect the device from compromise?

• Raise User Account Control

• Implement Encrypting File System

• Use FileVault

• Change the wake word

Because of the pandemic, Sam was given the option of working remotely. She attended training on ensuring security while working remotely. Which at the following will help her maintain the physical security of her laptop and prevent anyone from copying data from her laptop?

• Do not click on suspicious links

• Lock meetings with the lock meeting feature

• Do not use public WiFi

• Enable a USB data blocker

John likes to have automated IoT devices at home. He purchased many IoT devices such as a smart fan, smart TV, and smart temperature control. However, the more IoT products he uses, the more concerned he becomes about their security. He wants to know the security threats and countermeasures while using his IoT devices. Which of the following groups is a perfect threat and countermeasure combo that he can take to protect IoT devices from Cyber attacks?

• Application level DDOS— Encryption

• Device Hijacking - Device Identification

• MiTM — Security Monitoring and Analysis

• Permanent DOS— Security Life Cycle Management

Sarah has performed a full system backup, and in every subsequent update to it, only those files that have been changed after the previous backup are included. Which subsequent backup did sarah opt for?

• Differential backup

• Download and install backup

• Web-based backup

• Incremental backup