Online Access Free 312-49v8 Exam Questions

Damaged portions of a disk on which no read/Write operation can be performed is known as ______________.

• A.Unused sector
• B.Empty sector
• C.Lost sector
• D.Bad sector

A steganographic file system is a method to store the files in a way that encrypts and hides the data without the knowledge of others

• A.True
• B.False

Ever-changing advancement or mobile devices increases the complexity of mobile device examinations. Which or the following is an appropriate action for the mobile forensic investigation?

• A.If the phone is in a cradle or connected to a PC with a cable, then unplug the device from the computer
• B.To avoid unwanted interaction with devices found on the scene, turn on any wireless interfaces such as Bluetooth and Wi-Fi radios
• C.Do not wear gloves while handling cell phone evidence to maintain integrity of physical evidence
• D.If the device's display is ON. the screen's contents should be photographed and, if necessary, recorded manually, capturing the time, service status, battery level, and other displayed icons

Data compression involves encoding the data to take up less storage space and less bandwidth for transmission. It helps in saving cost and high data manipulation in many business applications.
Which data compression technique maintains data integrity?

• A.Lossless compression
• B.Lossy video compression
• C.Speech encoding compression
• D.Lossy compression

Wireless access control attacks aim to penetrate a network by evading WLAN access control measures, such as AP MAC filters and Wi-Fi port access controls.
Which of the following wireless access control attacks allows the attacker to set up a rogue access point outside the corporate perimeter, and then lure the employees of the organization to connect to it?

• A.Rogue access points
• B.Client mis-association
• C.War driving
• D.MAC spoofing