A computer technician is installing a RAID. If the RAID uses mirroring and striping, which RAID level is the technician using? 10 0 1 8
A computer technician is installing a RAID. If the RAID uses striping with parity, which RAID level is the technician using? 5 0 1 4
A client packet is received by a server. The packet has a destination port number of 80. What service application is the client requesting? HTTP POP3 TFTP NetBIOS (NetBT)
A client packet is received by a server. The packet has a destination port number of 548. What service application is the client requesting? AFP HTTP TFTP POP3
A client packet is received by a server. The packet has a destination port number of 445. What service application is the client requesting? SMB/CIFS SSH Telnet SMTP
A client packet is received by a server. The packet has a destination port number of 69. What service application is the client requesting? TFTP SSH Telnet SMTP
A client packet is received by a server. The packet has a destination port number of 443. What service application is the client requesting? HTTPS SSH Telnet
A client packet is received by a server. The packet has a destination port number of 67. What service application is the client requesting? DHCP SSH Telnet SMTP
A client packet is received by a server. The packet has a destination port number of 53. What service application is the client requesting? DNS SSH Telnet SMTP
A client packet is received by a server. The packet has a destination port number of 427. What service application is the client requesting? SLP SSH Telnet SMTP
A client packet is received by a server. The packet has a destination port number of 3389. What service application is the client requesting? RDP SSH Telnet SMTP
A person has started a new technical job. In which situation would ESD be an issue? when installing a processor when installing a dual-voltage power supply when replacing high voltage…
A technician is about to begin preventive maintenance on a company PC. In which situation would ESD be an issue? when replacing a motherboard while attaching speakers to a surround…
An instructor has given a student an assignment to assemble a PC. In which situation should the student be aware that ESD is an issue? when installing RAM when working…
In which situation would an ESD strike potentially cause harm to the PC? when replacing a mechanical hard drive with an M.2 SSD when replacing high voltage laser printer parts…
What ACPI power state describes when the CPU and RAM are still receiving power but unused devices are powered down? S1 S4 S3 S5
What ACPI power state describes when the CPU and RAM are off and the contents of RAM have been saved to a temporary file on the hard drive? S4 S3…
What ACPI power state describes when the computer is on and the CPU is running? S0 S4 S3 S5
A technician is upgrading many PCs used within the company. How should the technician dispose of an old battery? Recycle following local regulations. Fix it with duct tape and reuse…
What ACPI power state describes when the CPU is off and the RAM is set to a slow refresh rate, often called suspend mode? S3 S4 S2 S5