Study tips FC0-U21

Which of the following statements are true about low-level formatting?

Which of the following is a device that is connected to the Web continuously for an indefinite time and supplies a view for anyone who visits its web page over the Internet?

Which of the following statements are true about a Webcam?

Which of the following is the best protection against data loss caused by power failure?

How many wires does a standard IDE drive cable have?

Which of the following compounds is recommended for cleaning Printed Circuit Board (PCB)?

What is the use of Direct Memory Access (DMA) in a computer?

Which of the following are types of Random Access Memory (RAM)?

Which type of memory chip has 168 pins?

How will you designate a hard disk drive as a Master or a Slave drive in an IDE system?