Computer Hardware And Software Startup Functions
10 Questions
| Total Attempts: 106
.
Questions and Answers
- 1.Alison discovers that a system under her control has been infected with malware, which is using a key logger to report user keystrokes to a third party. What information security property is this malware attacking?
- A.
Option 1
- B.
Option 2
- C.
Option 3
- D.
Confidentiality
- 2.What is NOT a typical sign of virus activity on a system?
- A.
Option 1
- B.
Option 2
- C.
Unexpected power failures
- D.
Option 4
- 3.Which type of virus targets computer hardware and software startup functions?
- A.
Option 1
- B.
System infector
- C.
Option 3
- D.
Option 4
- 4.What file type is least likely to be impacted by a file infector virus?
- A.
.exe
- B.
.docx
- C.
.com
- D.
.dll
- 5.Adam discovers a virus on his system that is using encryption to modify itself. The virus escapes detection by signature-based antivirus software. What type of virus has he discovered?
- A.
Polymorphic virus
- B.
Stealth virus
- C.
Cross platform virus
- D.
Multipartite virus
- 6.What program, released in 2013, is an example of ransomware?
- A.
BitLocker
- B.
Crypt0locker
- C.
File Vault
- D.
CryptoVault
- 7.Breanne's system was infected by malicious code after she installed an innocent-looking solitaire game that she downloaded from the Internet. What type of malware did she likely encounter?
- A.
Worm
- B.
Virus
- C.
Trojan horse
- D.
Logic bomb
- 8.Bob is developing a web application that depends upon a database backend. What type of attack could a malicious individual use to send commands through his web application to the database?
- A.
Cross-site scripting (XSS)
- B.
XML injection
- C.
SQL injection
- D.
LDAP injection
- 9.Larry recently viewed an auction listing on a website. As a result, his computer executed code that popped up a window that asked for his password. What type of attack has Larry likely encountered?
- A.
SQL injection
- B.
Command injection
- C.
XML injection
- D.
Cross-site scripting (XSS)
- 10.Yolanda would like to prevent attackers from using her network as a relay point for a smurf attack. What protocol should she block?
- A.
HTTP
- B.
TCP
- C.
ICMP
- D.
Option 4
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