1. We saw in the lecture that every symbol of an alphabet of size k >1 can be encoded using at most [log k] many bits by assigning to every alphabet symbol an index i and then encoding
i in binary. Recall that in computer science logarithms are usually to base two.
(a) Develop an algorithm that given a natural number i computes the binary representation
of .
(b) Inspecting your algorithm, can you argue that the binary encoding of any i > 0 has
1 + Llog | many bits?

Peripherals are part of the main computer. true false

Perform the following tasks: a. create a class named testclass that holds a single private integer field and a public constructor. the only statement in the constructor is one that displays the message “constructing”. write a main()function that instantiates one object of the testclass. save the file as testclass.cpp in the chapter 08 folder. run the program and observe the results. b. write another main()function that instantiates an array of 10 testclass objects. save the file as test class array.c . run this program and observe the results.

What are some ways to use a range name in a formula? check all that apply. in the defined names group, click use in formula, and then select the desired name. begin typing the name in the formula, select a name from the autocomplete list, and use the arrow keys and tab key to enter the name in the formula. begin typing the formula, and then click and drag with the mouse to select the cells to include in the formula. right-click one of the cells in the range. click formula options, and use the dialog box to add the name.