Task 4 - Modify a digital circuit to achieve a given revised specification by selecting and changing up to two logic gates
The supplier found that the number of NOT gate is enough. However, AND gate and OR gate are
about to run out, and so they can only supply either one of them. The supplier can offer plenty of
NAND gate to replace instead. By changing one or up to two logic gates (i. e. AND gate or OR gate or
both), revised your circuit so that the new design which meet the same reslt ​

What is wi-fi infrastructure? a metropolitan area network that uses radio signals to transmit and receive data a communications technology aimed at providing high-speed wireless data over metropolitan area networks a means by which portable devices can connect wirelessly to a local area network, using access points that send and receive data via radio waves includes the inner workings of a wi-fi service or utility, including the signal transmitters, towers, or poles and additional equipment required to send out a wi-fi signal

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?

Is the process of organizing data to reduce redundancy. a. normalization b. primary keying c. specifying relationships d. duplication