312-49v10 Free Practice Test

- (Exam Topic 3)
What does the bytes 0x0B-0x53 represent in the boot sector of NTFS volume on Windows 2000?

1. A. Jump instruction and the OEM ID
2. B. BIOS Parameter Block (BPB) and the OEM ID
3. C. BIOS Parameter Block (BPB) and the extended BPB
4. D. Bootstrap code and the end of the sector marker

Correct Answer: C

- (Exam Topic 3)
Graphics Interchange Format (GIF) is a RGB bitmap image format for images with up to 256 distinct colors per frame.

1. A. 8-bit
2. B. 32-bit
3. C. 16-bit
4. D. 24-bit

Correct Answer: A

- (Exam Topic 2)
Which of the following options will help users to enable or disable the last access time on a system running Windows 10 OS?

1. A. wmic service
2. B. Reg.exe
3. C. fsutil
4. D. Devcon

Correct Answer: C

- (Exam Topic 2)
Cylie is investigating a network breach at a state organization in Florida. She discovers that the intruders were able to gain access into the company firewalls by overloading them with IP packets. Cylie then discovers through her investigation that the intruders hacked into the company phone system and used the hard drives on their PBX system to store shared music files. What would this attack on the company PBX system be called?

1. A. Phreaking
2. B. Squatting
3. C. Crunching
4. D. Pretexting

Correct Answer: A

- (Exam Topic 1)
What is a good security method to prevent unauthorized users from "tailgating"?

1. A. Man trap
2. B. Electronic combination locks
3. C. Pick-resistant locks
4. D. Electronic key systems

Correct Answer: A