COMPUTER FUNDAMENTALS

INPUTOUTPUT AND STORAGE DEVICES

STORAGE DEVICES HARD DISK SSD AND FLASH MEMORY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the answers listed below refer to the characteristic features of SAS? (Select 3 answers)
A
Does not require bus termination
B
Requires bus termination
C
Point-to-point connection
D
Serial interface
E
Identifies devices on a SCSI chain via SCSI IDs and LUNs
Explanation: 

Detailed explanation-1: -The USB Type-C connector is much easier to plug in because it is symmetrical and can be plugged in in either direction, between any USB Type-C devices.

Detailed explanation-2: -A serial port complying with the RS-232 standard was once a standard feature of many types of computers. Personal computers used them for connections not only to modems, but also to printers, computer mice, data storage, uninterruptible power supplies, and other peripheral devices.

Detailed explanation-3: -Frequency Range: DC to 4 GHz. Impedance: 75 Ohms. Interface Standard: IEC 60169-24. RF Leakage:-100dB min 1 GHz. Return Loss: = ≥ 20 dB. Operating Temperature:-40°C to +85°C. Coupling Mechanism: Screw-on coupling. Mating: 3/8-32 threaded. More items •19-Jul-2019

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