Write an expression that computes the difference of the variables x and y on Python.

Rico is working on a document titled 'Document1'. Which is most likely the case for Rico's document? a) He has not saved the document yet. b) He has saved the document in a specific folder within another folder.

1 A network can have a file server and a print server. False True

In order to accomplish the same goal, a person can click and hold down the mouse button and drag to the right, or hold Shift and use the right arrow key. What is the goal? A. enlarging the zoom B. selecting text in the document C.

Suppose an array with six rows and eight columns is stored in row major order starting at address 20 (base 10). If each entry in the array requires only one memory cell, what is the address of the entry in the third row and fourth column?

Give a recursive version of the algorithm Insertion-Sort (refer to page 18 in the textbook) that works as follows: To sort A[1 ... n], we sort A[1 ... n - 1] recursively and then insert A[n] in its appropriate position.

Which type of disc is a type of storage media that consists of a flat, round, portable metal disc made of metal, plastic, and lacquer that is written and read by a laser?

Xml is used to format the structure and style of a web page. true or false

Read the following scenario, and then answer the question below. Paula is a computer programmer and is very good at her job. The company Paula works for announces that they will be using brand new software tools.

Most of the keyboards provided with desktops are?

Assume a 8x1 multiplexer's data inputs have the following present values: i0=0, i1=0, i2=0, i3=0, i4=0, i5=1, i6=0, i7=0. What should be value of the select inputs s2, s1 and s0 for the value on the multiplexer's output d to be 1? s2= s1= s0