Answer:
Explanation:
Required
Evaluate each expression
The simple rules to follow are:
(1) All expressions in bracket will be evaluated based on its data type
(2) Divisions will return only integer values
(3) Integers immediately after string values will be concatenated (not added)
So, the results are as follows:
Evaluate till a string is encountered
Followed by "."
Then:
-- because expressions after string operations are concatenated.
So, we have:
Evaluate till a string is encountered
So, we have:
Evaluate till a string is encountered
So, we have:
Evaluate till a string is encountered
--- multiply 2 and 3, then concatenate
So, we have:
Since a string starts the expression, the whole expression will be concatenated except the multiplication and the expressions in bracket.
So, we have:
Answer:
I. Algorithms can be written using pseudocode.
II. Algorithms can be visualized using flowcharts.
Explanation:
An algorithm can be defined as a standard formula or procedures which comprises of set of finite steps or instructions for solving a problem on a computer. The time complexity is a measure of the amount of time required by an algorithm to run till its completion of the task with respect to the length of the input.
The two statements which are true about algorithms are;
I. Algorithms can be written using pseudocode. A pseudocode refers to the description of the steps contained in an algorithm using a plain or natural language.
II. Algorithms can be visualized using flowcharts. A flowchart can be defined as a graphical representation of an algorithm for a process or workflow.
Basically, a flowchart make use of standard symbols such as arrows, rectangle, diamond and an oval to graphically represent the steps associated with a system, process or workflow sequentially i.e from the beginning (start) to the end (finish).
The answer is True. <span>The company database may be stored on a central database server and managed by a database administrator. </span>
Answer:
she can use the onscreen keyboard
this application is present in accessories file in the windows
