220-701單項(xiàng)選擇題每日一練(2019.01.18)

來源：考試資料網(wǎng)

1 Which of the following is the form factor of a standard VGA connector?（）

2 A user explains that after the office was vacuumed the previous night their sound is not working and they cannot get onto the network. The user has verified that all of the PC’s cables are plugged into their respective ports. Which of the following is the MOST likely cause?（）

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3 A technician is installing a new power supply into a computer. One of the power supply connectors that the technician needs to connect to the motherboard is square and contains 4-pins. This connector is known as which of the following?（）

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4 A technician installs a new video card in a desktop with onboard video. The technician boots the unit but sees no display. The monitor power light is on and the OS seems to be loading. Which ofthe following is the MOST likely cause?（）

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5 Which of the following network types is being described when computers are connected so thatdata flows from one computer to the other by traveling through each computer in the network?（）

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