Comptia (SK0-004) Exam Questions And Answers page 44
Which of the following is the FIRST thing that should be done in order to begin reinstalling TCP/IP on the server?
Restart the server
Notify users
Uninstall TCP/IP
Security
Networking
What is the height of 1U in a server rack?
Single Choice
Which of the following is the height of 1U of space in a server rack?
1.5 inches (3.8 cm)
1.75 inches (4.4 cm)
2 inches (5.1 cm)
3 inches (7.6 cm)
Server Hardware
Which of the following is the MINIMUM number of power supplies with which most blade servers normally come?
One
Two
Three
Four
Storage
What is the most common problem in server rooms?
Single Choice
Which of the following is the MOST common problem that occurs in server rooms?
Excessive cooling
Dust buildup
Poor ground wires
Wet floors
Server Administration
Security
Which of the following is the MOST complex way to directly reduce heat for computing components?
Liquid cooling units
Integrated high RPM fans
Directed airflow with baffles
Hot aisle/cold aisle
Security
Networking
Which of the following is the MOST energy efficient way of powering equipment within a datacenter with a large UPS battery bank?
48V DC
120V single-phase
240VAC 3-phase
480V 3-phase
Server Administration
Storage
Which of the following is the MOST important consideration before making a change to a server?
Explore the ramification of the change before implementation.
Determine the service level agreement in place before implementation.
Review the equipment disposal procedures and policies before implementation.
Notify all staff members of the planned system outage before implementation.
Server Administration
Security
Which of the following is the MOST important factor when considering environmental factors?
Server room access should be limited to authorized personnel.
Servers should be kept in a warm and dark environment.
Remove the floppy drives from the system.
The server administrator should ensure adequate levels of cooling.
Security
Networking
Which of the following is the MOST secure method of storing critical and sensitive system information (e.g., administrative passwords, trusted signing keys)?
Store the information encrypted and offline in a storage safe.
Encrypt the information using a zip file with a password.
Utilize a drive with full disk encryption enabled.
Create an encrypted virtual disk for storage.
Security
Which of the following is used in a server to ensure proper cooling and airflow when components are removed?
Heatsink
Voltage regulator
Baffles
Liquid cooling
Server Hardware
Comments