IT Challenge Questions

#1. Which part of the TCP/IP model do IP, ICMP, ARP, IGMP operate?

Internet Layer

Network Interface Layer

Host to Host Layer

Application Layer

#2. The ___________model provides the most granular level of access control.

Mandatory Access Control (MAC)

Role-Based Access Control (RBAC)

Attribute-Based

Discretionary Access Control (DAC)

#3. This Layer of the OSI model provides independence from differences in data representation (encryption) by translating from application to network format, and vice versa

Application

Transport

Data Link

Presentation

#4. (MAC) Address spoofing takes place and affects which layer of the OSI model?

Application Layer

Data-Link Layer

Presentation Layer

Session Layer

#5. ______ algorithms provide one-way encryption and are sometimes referred to as one-way functions

Symmetric

Hashing

Code signing

Asymmetric

#6. What layer(s) on the OSI Model’s Data and Physical layers corresponding to in the TCP/IP model ?

Internet

Application

Host to Host

Network-Interface

#7. Which of the following is NOT true.

HTTP uses PORT 80

FTP uses PORT 21

SNMP uses PORT 167

TELNET uses PORT 23

#8. Both SMTP Buffer Overflow Attacks and DNS Query Malformed Packet Attacks affect which layer of the OSI model?

Session Layer

Data-Link Layer

Presentation Layer

Application Layer

#9. Which protocol uses a three hand-shake to establish connectivity?

UDP

TCP

ICMP

IGMP

#10. This malware attacks the anti-virus software, attempting to disable the signature library.

Stealth virus

Macro Virus

Retro Virus

Boot-Sector virus

#11. Which of the following protocols is used in a Fraggle Attack?

FTP

TCP

UDP

SMTP

#12. When planning for redundant power sources in a server deployment, which of the following should be purchased? (Select TWO).

Select all that apply:

Redundant power supplies

Dual NICs

Redundant cooling

Multiple UPSs

RAID controllers

#13. Which Access Control Model uses and Integrity Verification Procedure (IVP) ensures that all CDIs in the system are valid

Chinese Firewall Model

Clarke-Wilson Model

The Biba Model

Data-Enhancer Model

#14. VPN Man-in-the-Middle Attacks take place and affect which layer of the OSI model?

Network Layer

Data-Link Layer

Presentation Layer

Session Layer

#15. What are two primary controls used by access control systems

Identification and authentication

Confidentiality and integrity

Authentication and confidentiality

Integrity and data control

#16. This Layer of the OSI model provides switching and routing technologies, creating logical paths, known as virtual circuits, for transmitting data from node to node

Network

Physical

Session

Application

#17. You are currently employed as an Security Administrator and need to be able to grant access for a user based on their assigned job role. The role requires the user to access files at a certain time of the day. Which of the following would you use to accomplish this task?

Mandatory Access Control

Role-Based Access Control

Rule Based Access Control

Attribute-Based

#18. Well-known Ports are in what range?

0 - 1023

1 - 1024

1024 – 49,151

#19. This Layer of the OSI model provides transparent transfer of data between end systems, or hosts, and is responsible for end-to-end error recovery and flow control. It ensures complete data transfer.

Transport

Application

Network

Session

#20. Hashing algorithms are used to enforce which of the following?

confidentiality

authentication

integrity

access

IT Challenge Questions

Results

#1. Which part of the TCP/IP model do IP, ICMP, ARP, IGMP operate?

#2. The ___________model provides the most granular level of access control.

#3. This Layer of the OSI model provides independence from differences in data representation (encryption) by translating from application to network format, and vice versa

#4. (MAC) Address spoofing takes place and affects which layer of the OSI model?

#5. ______ algorithms provide one-way encryption and are sometimes referred to as one-way functions

#6. What layer(s) on the OSI Model’s Data and Physical layers corresponding to in the TCP/IP model ?

#7. Which of the following is NOT true.

#8. Both SMTP Buffer Overflow Attacks and DNS Query Malformed Packet Attacks affect which layer of the OSI model?

#9. Which protocol uses a three hand-shake to establish connectivity?

#10. This malware attacks the anti-virus software, attempting to disable the signature library.

#11. Which of the following protocols is used in a Fraggle Attack?

#12. When planning for redundant power sources in a server deployment, which of the following should be purchased? (Select TWO).

#13. Which Access Control Model uses and Integrity Verification Procedure (IVP) ensures that all CDIs in the system are valid

#14. VPN Man-in-the-Middle Attacks take place and affect which layer of the OSI model?

#15. What are two primary controls used by access control systems

#16. This Layer of the OSI model provides switching and routing technologies, creating logical paths, known as virtual circuits, for transmitting data from node to node

#17. You are currently employed as an Security Administrator and need to be able to grant access for a user based on their assigned job role. The role requires the user to access files at a certain time of the day. Which of the following would you use to accomplish this task?

#18. Well-known Ports are in what range?

#19. This Layer of the OSI model provides transparent transfer of data between end systems, or hosts, and is responsible for end-to-end error recovery and flow control. It ensures complete data transfer.

#20. Hashing algorithms are used to enforce which of the following?

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