System Analysis And Design

IncorrectQuestion 10 / 1 pts

On a structure chart this symbol represents:

data couple

cute couple

control couple

stamp couple

Question 21 / 1 pts

On a structure chart this symbol represents:

stamp couple

cute couple

data couple

control couple

IncorrectQuestion 30 / 1 pts

On the structure chart shown above, the diamond symbol underneath module 1.0 indicates what?

sequence

selection

whole/part relationship

iteration

aggregation

IncorrectQuestion 40 / 1 pts

Printed output that is produced on a set frequency or schedule is:

a periodic report

an exception report

internal output

a turnaround document

an on-demand report

IncorrectQuestion 50 / 1 pts

A report that shows a variance from pre-defined norms; prints a line for records that match a certain set of conditions:

an ad-hoc report

a periodic report

external output

a turnaround document

an exception report

Question 61 / 1 pts

Which of the following is used to select data that is mutually exclusive?

radio button

text box

3-clicks rule

check box

Question 71 / 1 pts

Why would a company issuing credit cards use a code that is much larger than the minimum length?

so that a person would not be able to guess a credit card number and illegally use it to purchase goods

because the codes use the alphabetic derivation format

since the codes are used to do inquiries on the data within them

because the numbers are assigned sequentially and the codes should not use all possible numbers

p. 439

IncorrectQuestion 80 / 1 pts

What type of code does this represent?

cipher code

block sequence code

classification code

mnemonic code

alphabetic derivation code

simple sequence code

IncorrectQuestion 90 / 1 pts

What type of code does this represent?

simple sequence code

alphabetic derivation code

mnemonic code

cipher code

significant digit subset

block sequence code

Question 101 / 1 pts

Which is not a way to validate input?

test for correct field length

using check digits

test for missing data

test for accurate character data

test for comparison with stored data

p. 450

Question 111 / 1 pts

From the end user’s point of view, the user interface is the system.

True

False

IncorrectQuestion 120 / 1 pts

Which of these is not an HCI guideline for dialog design?

minimal user action

meaningful communication

top-down hierarchical decomposition

standard operation and consistency

Question 131 / 1 pts

When one menu can be reached by choosing it from a previous menu, we say that the menus are:

asymmetric

nested

consistent

transparent

Question 141 / 1 pts

Feedback to the user is only necessary when there is an error condition.

True

False

IncorrectQuestion 150 / 1 pts

A good user interface style for data entry is:

form fill-in

command language

natural language query

question and answer

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System Analysis And Design

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