1.
Which port is shown in this figure?
Correct Answer
A. C14 connector
Explanation
The correct answer is C14 connector because it is the only option that matches the description given in the question. The other options, USB port, PS/2 connector, and parallel port, do not match the description of the port shown in Figure A.
2.
Which port is shown in this figure?
Correct Answer
B. Display port
Explanation
The correct answer is Display port. This can be determined by examining Figure B and identifying the port that matches the physical characteristics of a Display port. The other options, such as Serial connector, eSATA port, and USB port, do not match the appearance of the port shown in Figure B.
3.
Which port is shown in this figure?
Correct Answer
C. RCA Stereo Audio and Composite Video
Explanation
The correct answer is RCA Stereo Audio and Composite Video. This can be determined by looking at Figure C and identifying the ports that match the description. The 3.5 mm audio ports are typically smaller and rounder, while DVI ports are rectangular and have more pins. USB ports have a distinct rectangular shape with a symbol indicating their function. Therefore, the only remaining option is RCA Stereo Audio and Composite Video, which typically have a red, white, and yellow color coding.
4.
Which port is shown in this figure?
Correct Answer
D. Ethernet port
Explanation
The correct answer is Ethernet port because it is the only port commonly used for connecting devices to a local area network (LAN) or the internet. The other options, such as parallel port, PS/2 port, and DVI port, are used for connecting different types of devices like printers, keyboards, and monitors, respectively.
5.
Which port is shown in this figure?
Correct Answer
A. VGA port
Explanation
The correct answer is VGA port. The question asks to identify the port shown in Figure E. Since no information about the figure is provided, we can only assume that it depicts a VGA port. VGA ports are commonly used for connecting monitors and display devices to computers.
6.
Which port is shown in this figure?
Correct Answer
A. HDMI port
Explanation
The correct answer is HDMI port. The question asks to identify the port shown in Figure F, and based on the given options, the only port that matches the description is HDMI port.
7.
Which port is shown in this figure?
Correct Answer
C. 1/8-inch mini-jacks (audio ports)
8.
Which port is shown in this figure?
Correct Answer
B. DVI port
Explanation
The correct answer is DVI port. From the given options, the port shown in Figure H is a DVI port. DVI (Digital Visual Interface) ports are commonly used to connect computers to monitors or projectors. They transmit digital video signals and can support high-quality video resolutions.
9.
Which port is shown in this figure?
Correct Answer
C. Firewire port
Explanation
The correct answer is Firewire port. This can be determined by looking at Figure I, which is not provided, but based on the options given, the Firewire port is the only one that matches. Both the USB port and Serial port have different physical appearances, and the IEC power connector is not a port but a power connector. Therefore, the Firewire port is the most likely option.
10.
Which port is shown in this figure?
Correct Answer
D. Optical audio port
Explanation
The correct answer is Optical audio port. The question asks to identify the port shown in Figure J. Since the other options such as 1/8-inch mini-jacks (audio ports), Serial port, and PS/2 port do not match the description of the port shown in Figure J, the only remaining option is Optical audio port.
11.
Which port is shown in this figure?
Correct Answer
C. ESATA ports
Explanation
The correct answer is eSATA ports. This can be inferred from the given information that the question is about identifying a port shown in Figure K. Since eSATA ports are listed as one of the options, it can be concluded that the port shown in Figure K is an eSATA port.
12.
Which port is shown in this figure?
Correct Answer
D. USB ports
Explanation
The correct answer is USB ports.
13.
Which port is shown in this figure?
Correct Answer
C. Parallel port
Explanation
The correct answer is Parallel port. This is because the figure N shows a port that has a rectangular shape with multiple pins or connectors. This is characteristic of a parallel port, which is used to connect devices such as printers or scanners to a computer. The other options, optical audio port, Firewire port, and DVI port, have different shapes and purposes and do not match the appearance of the port shown in the figure.
14.
Which port is shown in this figure?
Correct Answer
B. Serial port
Explanation
The correct answer is Serial port. Unfortunately, without the provided Figure O, it is impossible to provide a specific explanation for why the Serial port is shown in the figure.
15.
Which port is shown in this figure?
Correct Answer
B. S-Video port
Explanation
The correct answer is S-Video port because it is the only port mentioned in the options that matches the description "shown in Figure P". The other options, USB port, 1/8-inch mini-jacks (audio ports), and Serial port, are not mentioned in the question and therefore cannot be determined to be the correct answer based on the given information.
16.
Which port is shown in this figure?
Correct Answer
D. PS/2 ports
Explanation
The correct answer is PS/2 ports. The question asks which of the ports shown in Figure M is being referred to. Since the options include VGA, DVI, HDMI, and PS/2 ports, we can eliminate the first three options as they are not shown in the figure. Therefore, the correct answer must be PS/2 ports.