Management Information System (MIS) Practice Exam

Which of the following types of ports is used to connect digital disks and camcorders to computers?

1. IEEE 1394 port

2. Ethernet

3. DVI port

4. VGA port

The correct answer is: IEEE 1394 port

The determination that the IEEE 1394 port is the correct choice stems from its specific design and functionality. The IEEE 1394, also known as FireWire, was created for high-speed data transfer, which is particularly essential in multimedia applications. This makes it a popular interface for connecting digital disks, camcorders, and other devices that require transferring large amounts of data quickly, such as video files. Its advantages include the ability to support daisy-chaining multiple devices and providing a high-speed connection of up to 400 Mbps or more, depending on the specific version of the port. This functionality is crucial for tasks like streaming video from a camcorder or backing up data from digital disks to a computer. The Ethernet option is more focused on networking and connecting computers in a local area network rather than directly interfacing with multimedia devices. DVI and VGA ports are primarily used for video output to display devices, rather than data transfer for digital disks and camcorders. Thus, the choice of the IEEE 1394 port aligns perfectly with the requirements for connecting these specific types of devices.