The it department has rejected the password you submitted for approval to join the network. your suggestion was "bobbie." why did it reject your choice? 1 someone else is already using "bobbie." 2 the word does not meet your company's policy for choice of passwords. 3 it will be confusing because it could be written down as "bobby" by mistake. 4 because everyone knows you have a dog called bobbie, so the password is too predictable.

My choice would be option 2.

1: Multiple people with the same password is technically not a problem, as long as they don't know it of eachother.

2: Every company has password complexity rules, such as minimum length requirements and the use of special characters, so it makes sense that your choice does not meet those requirements.

3: Doesn't make sense. Passwords are generally case sensitive so it is up to you to get the casing right.

4: Passwords are confidential, so validity should be checked by an algorithm, not a person. No other human with knowledge about your pets  should be viewing your password.

answer; i do believe its (d) modem;

which functions return a valid value without any arguments?

(-blank- and -blank- return a valid value without any arguments.)

1st -blank-

today

sqrt

count

2nd -blank-

round

now

sqrt