Mell Between which two form factors will the technician have to choose?
Between which two form factors will the technician have to choose? (Choose two.) Explanation: For tower computers, internal HDDs are available in the 3.5 and 2.5 inch (8.89 cm and 6.35 cm) form factors.
What should a technician do before working on a computer select one ensure that the computer is free of viruses check the surrounding area for trip hazards remove all cables except the power cable remove any watch and jewelry?
Ensure that the computer is free of viruses. Remove all cables except the power cable. Answers Explanation & Hints: Before working on equipment remove all watches or other jewelry and secure loose items such as ties and name badges.
When a technician is building a new PC which component he has to consider as the biggest influence when selecting the case and power supply?
9. When a new PC is being built, which component has the most influence when selecting the case and power supply? Explanation: The choice of motherboard determines the type of case and power supply. The form factor of a motherboard must match the type of case and power supply.
What should a technician do before working on a compute?
What should a technician do before working on a computer?
- Remove any watch and jewelry.
- Check the surrounding area for trip hazards.
- Ensure that the computer is free of viruses.
- Remove all cables except the power cable. Answers Explanation & Hints:
What are two reasons someone might upgrade a NIC choose two group of answer choices?
A network interface card (NIC) upgrade might be done to provide wireless connectivity or to increase bandwidth.
What are two reasons someone might upgrade Nic?
With the network becoming more important than ever, the three top reasons for network upgrades are performance, reliability and security. The best way to get more performance from your customer’s network is by improving LAN performance.
What task should be completed before escalating a problem to a higher level technician group of answer choices?
What task should be completed before escalating a problem to a higher-level technician? Verify full system functionality and, if applicable, implement preventive measures.
Which type of media card is an older format but is still used in video cameras Group of answer choices?
Which type of media card is an older format, but is still used in video cameras? Answers Explanation & Hints: CompactFlash is still used in video cameras because of its high speed and high capacity.
When a new PC is being built which component has the most influence?
When a new PC is being built, which component has the most influence when selecting the case and power supply? Explanation: The choice of motherboard determines the type of case and power supply. The form factor of a motherboard must match the type of case and power supply.
What two pieces of information do you need before selecting a power supply?
Which two pieces of information are needed before selecting a power supply? (Choose two.)
- the voltage requirements of peripheral devices.
- the installed operating system.
- the form factor of the case.
- the total wattage of all components.
- the type of CPU. Answers Explanation & Hints:
What is a Zoltz 550W?
The significance of the 550W in the 6th item (Zoltz 550W) is output power. Explanation: The unit that is essential to provide power for the working of computer refers to the power supply unit. This will take the electricity that is essential for the working of computer and this will be converted in Direct current.
What kind of power connector do I need for a video adapter?
When a high performance video adapter card is used, multiple power connectors may be required. These connectors may each use a 6-pin or 8-pin power connector. Video adapter cards commonly use the PCIe X 16 slot. A 24-pin ATX power connector is used to provide power to the motherboard. Refer to the exhibit.
When do I need a new video adapter for my computer?
A technician needs to purchase a new video adapter for a computer. In addition to performance and price, which factor should be considered when selecting the adapter? A computer user complains of a computer that freezes up after about five minutes of use.
What do I need to install a video adapter card?
A technician is installing a new high-end video adapter card into an expansion slot on a motherboard. What may be needed to operate this video adapter card? When a high performance video adapter card is used, multiple power connectors may be required.
What should a technician consider when replacing a power supply?
A technician is replacing a power supply. Which two factors should the technician consider when obtaining the replacement part? (Choose two.) The computer input power level is either 120 or 240 VAC. Output voltages are standard 3.3, 5, and 12 VDC. A power supply normally has one fan and this is not a selectable option on a fan.