Security + Practice Exam 3
This will assist you in port identification, IDS systems, Disaster Recovery, Encryption methods and much more. Good Luck!
- 1.Describe the most two common methods of email encryption
- A.
PGP
- B.
ECC
- C.
RC5
- D.
Blowfish
- E.
S/MIME
- 2.How many keys are used in Public Key encryption?
- A.
2
- B.
6
- C.
1
- D.
4
- 3.How much uncompressed data is a SuperDLT tape expected to hold?
- A.
1.2 TB
- B.
200 GB
- C.
400 GB
- D.
100 GB
- 4.Name the IDS that is more ambitous and informative
- A.
ECC
- B.
Host-Based
- C.
Network-Based
- D.
Firewall-Based
- 5.What ports does Yahoo use? Choose all that apply
- A.
5010
- B.
2025
- C.
5050
- D.
1843
- E.
161
- 6.What ports does AIM and ICQ use?
- A.
88
- B.
5190
- C.
161
- D.
67
- 7.Choose the 3 most common types of common firewalls. Choose all that apply
- A.
Proxy
- B.
Stateful-inspection
- C.
Packet-Filtering
- D.
None of the above
- 8.Name two that can function as firewalls. Choose two
- A.
Proxy
- B.
User
- C.
Router
- D.
Computer
- E.
None of the above
- 9.Jim wants to set up a VPN for his main site as well as a satellite office. Since there is no direct point to point connection there is a security risk involved. What protocol would Jim secure the VPN?
- A.
IDS
- B.
IMAP
- C.
SNMP
- D.
IPsec
- E.
None of the aboce
- 10.What two types of viruses are commonly transferred by email
- A.
Trojan Horse
- B.
Boot-sector virus
- C.
EXE type virus
- D.
Worm
- 11.RADIUS stands for Remote Authentication Dial-In User Service
- A.
True
- B.
False
- 12.Which port does RADIUS use?
- A.
1812
- B.
1512
- C.
443
- D.
88
- 13.Which port does Kerberos use?
- A.
80
- B.
25
- C.
22
- D.
88
- E.
8080
- 14.Name a type of attack that is not Social Engineering. Choose two
- A.
Brute force attack
- B.
Bogus Emails
- C.
Port Scan
- D.
Phone calls reporting need for password reset
- 15.Asymmetric uses how many keys?
- A.
1
- B.
128 bit stream
- C.
64 bit block
- D.
2
- 16.Name two protocols used by VPN. Choose two.
- A.
IMAP
- B.
PTPP
- C.
SNMP
- D.
L2TP
- 17.What is the most effective method of preventing Social Engineer security breaches. Choose two.
- A.
Educate all users
- B.
Fire an employee responsible for the breach
- C.
Install an IDS
- D.
Update and post new security bulletins
- E.
Disable FTP externally
- 18.Cellular phones use RSA for encryption
- A.
True
- B.
False
- 19.What algorithm is used to secure an encryption?
- A.
Hashing
- B.
RC5
- C.
Blowfish
- D.
ECC
- 20.What is needed to implement DAC?
- A.
ACL
- B.
User Database
- C.
Routing Table
- D.
ARP
- 21.What port does NNTP use?
- A.
143
- B.
119
- C.
53
- D.
67
- 22.What port does DNS use?
- A.
53
- B.
23
- C.
49
- D.
25
- 23.What port does Telnet use?
- A.
110
- B.
23
- C.
20
- D.
162
- 24.How is your hash determined through asymmetric encryption?
- A.
Hash of your password
- B.
Hash of your user name
- C.
Hash of your pass phrase
- D.
Hash of the public key
- 25.How many hashing functions does CHAP use?
- A.
One-way
- B.
Two-way
- C.
Three-way
- D.
Five-way
Questions: 100 | Attempts: 62889 | Last updated: Mar 22, 2022
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Sample QuestionYou are the system administrator for your organization. You are responsible for access privilege for which of the following control systems?
Questions: 81 | Attempts: 14462 | Last updated: Mar 22, 2022
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Sample QuestionYou have created a folder on your server that will be holding confidential data. You wish to assign privilege access to the same. You will be choosing which of the following control systems?
Questions: 97 | Attempts: 11218 | Last updated: Mar 22, 2022
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Sample QuestionWhich port is used by Kerberos by default?
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