SK0-003 · Question #918
Which of the following type of connectors is found on narrow SCSI systems? (Select TWO).
The correct answer is C. Centronics 50 D. IDC-50. Narrow SCSI systems commonly use Centronics 50-pin connectors for external connections and IDC-50 connectors for internal connections to peripherals.
Question
Which of the following type of connectors is found on narrow SCSI systems? (Select TWO).
Options
- ADB-15
- BCentronics 36
- CCentronics 50
- DIDC-50
- EIDC-68
How the community answered
(45 responses)- A7% (3)
- B2% (1)
- C89% (40)
- E2% (1)
Why each option
Narrow SCSI systems commonly use Centronics 50-pin connectors for external connections and IDC-50 connectors for internal connections to peripherals.
DB-15 connectors are typically associated with video graphics array (VGA) or older game ports, not SCSI systems.
Centronics 36-pin connectors are primarily used for parallel printers and are not a type of connector found on SCSI systems.
The Centronics 50-pin connector is a standard external connector type used for narrow SCSI devices, providing the necessary 50 pins for data and control signals.
The IDC-50 (Internal Disk Connector 50) is a common internal connector type, often found on ribbon cables inside computers, for connecting narrow SCSI hard drives and other internal peripherals.
IDC-68 connectors are characteristic of Wide SCSI (SCSI-2 Wide, SCSI-3 Ultra-Wide) systems, which use 68 pins for a wider data path, not narrow SCSI.
Concept tested: Narrow SCSI connector types
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