CISCO IT Essentials Revision Test

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Click here for details on the editing process | Markhurd article Community member Creator: Victorin: 1 пЅњ Total number of trials: 5. Number of questions: 19 пЅњ Number of trials: 5. 064 пЅњ Update: 2023 September 19, During the quiz Complexity Consistent light first difficulty Fresh cart Victorina

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Victor's soul Cisco it Essentials Reviosn Questions and answers

When choosing a case what must be considered?

Size, affordable space, ventilation hole Model type, power supply Model type, appearance, state display All above Correct answer d. All above

When choosing a case, it is important to consider several factors. The size of the case must be suitable for the component to be installed. The free space is very important so that all the components you need can easily fit in the case. Ventilation holes are important for appropriate airflow and cooling. The type of model and power supply must be compatible with the requirements of the system. In addition, displaying the appearance and case status is important for the aesthetic purpose and the performance of the system system. Therefore, when choosing a case, it is necessary to consider all the above elements.

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A single USB can support how many separate devices?

Correct answer B. 127

One USB port explanation can support up to 127 individual devices. This is because USB devices have a unique address, and USB protocols allow up to 127 addresses. Therefore, the USB outlet lettor can connect multiple devices to one USB port of a computer or other host device, and simultaneously communicate and transfer data.

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What would a class C fire extinguisher used for?

Paper, tree, plastic, cardboard Electrical equipment Gasoline, paraffin, organic solvent Flammable metal Correct answer B. Electric equipment

Explanation c The species of fire is used for electrical equipment. Electric fires are caused by the failure or defect of the electric device, so a special fire extinguisher designed to be able to extinguish the fire safely without electricity. The use of a class C fire extinguisher for electric fire can prevent the spread of damage and ensure the safety of people who are extinguishing the fire.

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What is a Power surge?

Interference from generators and lighting

In a very short time, a sudden increase in voltage over 100 % of the normal interchangeable voltage.

Suddenly increased voltage exceeding normal current. A very short voltage fluctuation. The correct answer is C. Sudden voltage rising higher than normal current.

Explanation voltage surge is a sudden and significant increase in voltage than normal current. This surge occurs in a very short time and can damage electrical equipment and equipment. Usually caused by factors such as lightning strikes, interference of generators, and electrical disorders.

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What connection is used to connect the Floppy drive?

SATA power connector The correct answer is C. BERG The explanation BERG socket is used to connect the floppy disk drive.

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How many pins does a SATA cable have?

The correct answer is B.

The explanation SATA cable usually has seven pins. This type of cable is usually used to connect storage devices such as hard drives and solid state drives to the motherboard of the computer. The seven contacts are in charge of power supply to the device connected to the data transfer.

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When gathering information from a customer what sort of questions should be used to gather general information?

closed The correct answer is A.

Explanatio n-free questions should be used to collect general information from customers. In a free form, clients can give detailed and descriptive answers, giving a deeper understanding of their needs and preferences. These questions encourage client's ideas, opinions, and experience, and collect perfect and valuable information. On the other hand, the closed end questions are limited to the client's options, and the technical question focuses on specific technical details, and the specific questions are limited to the information to collect. I will do it.

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How many beeps will be emitted when the OS is booting properly?

The correct answer is A. < SPAN> Explanation c The species of fire is used for electrical equipment. Electric fires are caused by the failure or defect of the electric device, so a special fire extinguisher designed to be able to extinguish the fire safely without electricity. The use of a class C fire extinguisher for electric fire can prevent the spread of damage and ensure the safety of people who are extinguishing the fire.

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What is Virtual real mode?

In a very short time, a sudden increase in voltage over 100 % of the normal interchangeable voltage. Suddenly increased voltage exceeding normal current. A very short voltage fluctuation.

The correct answer is C. Sudden voltage rising higher than normal current.

Explanation voltage surge is a sudden and significant increase in voltage than normal current. This surge occurs in a very short time and can damage electrical equipment and equipment. Usually caused by factors such as lightning strikes, interference of generators, and electrical disorders.

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