Exam 20: Computer Security and Deployment

A computer contains several internal hard drives,a DVD-ROM,and an external hard drive.After you upgrade the BIOS,the computer refuses to boot.The error message "operating system not found" appears.Which of the following should you check first?

Which of the following could be used to test power being supplied to a motherboard?

Which of the following is a valid APIPA address that may be received if a computer fails to receive an IP address via DHCP?

A company decides it no longer wants to host its own e-mail server and decides to purchase a business agreement with an online company to do its e-mail hosting.Which of the following is being described?

Which type of security measure would be applied to sensitive corporate documents?

What is open source software?

What protocol would a technician configure on a user's tablet computer in order to store e-mail data locally on the tablet?

At a local college,students are hired as temporary employees in the summer to re-image devices,wipe drives,clean computers,tidy wiring closets,and perform other IT tasks.They are typically hired during their freshman year and are kept through their senior year.The college security policy says that temporary employees are not allowed to have college IDs past their employment period.How should the person responsible for user accounts handle this situation?

What mobile technology is used to display a map showing where a car is currently located in order to find a stolen mobile device in the car?

In Florida,thunder and lightning are common during the summer.The legal assistants in a law firm have complained that their machines reboot in the middle of working on legal briefs during storms.What power device would be best for preventing data loss for this company?

Which of the following protocols is used to translate domain names to IP addresses?

What Disk Management utility status should a technician expect for a hard disk that has been moved from one computer and installed in another computer but will not work there?

Which method does a hacker use to quickly find a password by comparing hash values used to encrypt the password?

A network connection and minimal applications and operating system components best describes which one of the following PCs?

A user has 10 GB of data that she wishes to write to external optical media.Which of the following would be the best choice?

If a salesperson has a corporate cell phone that contains customer data,and the company does not want an automatic wipe done on it,what security measure would be the best choice?

Which of the following must be the same when replacing a hard drive in a computer?

Which of the following would be required if a user wanted to change OS on a computer from Windows Vista 64-bit to Windows 7 32-bit?

A technician is replacing faulty memory in a laptop.When installing RAM for a laptop,which type is most likely used?

Which of the following network connections has the most latency?