On the 74ls74 d flip-flop, the clk input has a small triangle. the pr (preset) and clr (clear) inputs have a circle. what do these symbols mean?

Give two reasons why it is important to upgrade your browser when a new version becomes available.

What connector has 4 pins, is used for older IDE drives and some SATA drives, and can provide + 5 V and + 12 V power outputs?

Software architecture related: What's the difference between an architectural pattern, such as those described in this chapter and in the Pattern-Oriented Software Architecture series of books, and design patterns, such as those collected by the

Describe five ways you can stay safe while you photograph.

I am a receptionist for a large corporation

Which of the following is not a device used in LAN Options Mouse Repeater Hub Switch

Which part of the water cycle is most affected by a sunny day with few clouds? a. decrease in evaporation b. increase in evaporation c. movment of water to new locations d. reduction of ground water supply

When using an online dictionary, the section titled function lists words': parts of speech. meanings. pronunciations. history.

How does recorded audio stay on an audio tape

A map file is produced by which of the following utility programs? a. assembler b. linker c. loader d. text editor