312-49 Online Practice Questions and Answers
You are working on a thesis for your doctorate degree in Computer Science. Your thesis is based on HTML, DHTML, and other web-based languages and how they have evolved over the years. You navigate to archive. org and view the HTML code of news.com. You then navigate to the current news.com website and copy over the source code. While searching through the code, you come across something abnormal: What have you found?
A. Web bug
B. CGI code
C. Trojan.downloader
D. Blind bug
What type of attack occurs when an attacker can force a router to stop forwarding packets by flooding the router with many open connections simultaneously so that all the hosts behind the router are effectively disabled?
A. digital attack
B. denial of service
C. physical attack
D. ARP redirect
When monitoring for both intrusion and security events between multiple computers, it is essential that the computers' clocks are synchronized. Synchronized time allows an administrator to reconstruct what took place during an attack against multiple computers. Without synchronized time, it is very difficult to determine exactly when specific events took place, and how events interlace. What is the name of the service used to synchronize time among multiple computers?
A. Universal Time Set
B. Network Time Protocol
C. SyncTime Service
D. Time-Sync Protocol
In Microsoft file structures, sectors are grouped together to form:
A. Clusters
B. Drives
C. Bitstreams
D. Partitions
Bill is the accounting manager for Grummon and Sons LLC in Chicago. On a regular basis, he needs to
send PDF documents containing sensitive information through E-mail to his customers.
Bill protects the PDF documents with a password and sends them to their intended recipients.
Why PDF passwords do not offer maximum protection?
A. PDF passwords can easily be cracked by software brute force tools
B. PDF passwords are converted to clear text when sent through E-mail
C. PDF passwords are not considered safe by Sarbanes-Oxley
D. When sent through E-mail, PDF passwords are stripped from the document completely
Harold wants to set up a firewall on his network but is not sure which one would be the most appropriate. He knows he needs to allow FTP traffic to one of the servers on his network, but he wants to only allow FTP-PUT. Which firewall would be most appropriate for Harold? needs?
A. Circuit-level proxy firewall
B. Packet filtering firewall
C. Application-level proxy firewall
D. Data link layer firewall
What is the smallest physical storage unit on a hard drive?
A. Track
B. Cluster
C. Sector
D. Platter
An International Mobile Equipment Identifier (IMEI) is a 15-digit number that indicates the manufacturer, model type, and country of approval for GSM devices. The first eight digits of an IMEI number that provide information about the model and origin of the mobile device is also known as:
A. Type Allocation Code (TAC)
B. Integrated Circuit Code (ICC)
C. Manufacturer Identification Code (MIC)
D. Device Origin Code (DOC)
Select the data that a virtual memory would store in a Windows-based system.
A. Information or metadata of the files
B. Documents and other files
C. Application data
D. Running processes
Which of the following is found within the unique instance ID key and helps investigators to map the entry from USBSTOR key to the MountedDevices key?
A. ParentIDPrefix
B. LastWrite
C. UserAssist key
D. MRUListEx key