Port Numbers
Multiple Choice
Storage Devices
Virtualization and Cloud Computing
SOHO Networking
100
What port number is Telnet?
Port 23 
100
What PC component can use hyper-threading technology?
A) PSU
B) PCI
C) CPU
D) HDD
C) CPU 
100
This is where data is stored if there is insufficient system RAM
Virtual Memory
100
Dropbox, Office 365, and Google Suite are examples of what kind of Cloud service?
Software as a Service (SaaS) 
100
Name three functions of a SOHO router.
Switch, DHCP Server, Firewall, Wireless AP, Router (layer 3)
200
What is the name of the protocol that goes over port number 389?
Lightweight Directory Access Protocol (LDAP)
200
What kind of printer uses ink and "sprays" it onto the paper?
A) Laser
B) Inkjet
C) Thermal
D) Impact
B) Inkjet 
200
What drive feature passes status information and alerts to monitoring software? Such as an advanced warning that a drive is about to fail.
Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) 
200
What is the term for a virtual machine that's been installed without authorization?
A rogue VM 
200
What type of network server assigns, release and renew valid IP addresses to computers on the network?
DHCP Server 
300
What is the port name and number for the main filing protocol on MacOS?
Apple Filing Protocol (AFP) over 548 
300
Which of these video standards has a resolution of 1440x900 and an aspect ratio of 16:10?
A) WSXGA
B) VGA
C) HD
D) HD+
E) Full HD
A) WSXGA 
300
Number of pins in a SATA cable that supplies power.
What is 15?
300
The uncontrolled deployment of more and more VMs
What is VM sprawl?
300
You are configuring a wireless router for a user. The user only wants their smartphone and laptop on the network without having to log in their credentials every time. What setting should you enable?
MAC Filtering 
400
Name the transport types for SSH, DHCP, SNMP
TCP, UDP, UDP,
400
What wireless standards can operate on the 2.4GHz frequency band? (Select all that apply)
A) 802.11ac
B) 802.11b
C) 802.11n
D) 802.11g
E)802.11a
B) 802.11b
C) 802.11n
D) 802.11g
400
Type of RAM used specifically for machines that require a high level of reliability
What is Error Correcting Code (ECC) RAM?
400
This cloud characteristic ensures the costs for supplying the service to more users remains linear.
Scalability
400
You're configuring a wireless router for a small finance business, what is the best kind of WiFi encryption you will use?
WiFi Protected Access Version 3 (WPA3)
500
What are the port numbers for
SMTP, DNS, HTTPS, SMB, RDP
25, 53, 443, 445, 3389
500
Which of the following could cause the POST to fail? (Select the two best answers.)
A) CPU
B) Power Supply
C) Optical Drive
D) Memory
E) Hard drive
A) CPU and D) Memory 
500
This is the most common type of ECC RAM.
What are Registered DIMMs (RDIMMs)?
500
Refers to using VMs as a means of provisioning corporate desktops.
What is Virtual Desktop Infrastructure (VDI)?
500
On a home router, all inbound ports are blocked by default. Exception to this default block are accomplished by configuring this.
Port Forwarding