CS 442 Programming Languages Final (canvas quizzes)

(QB64) Short integer symbol

%

(QB64) Long integer symbol

&

(QB64) single-precision floating point symbol

!

(QB64) double-point floating point symbol

#

(QB64) Symbol used to prefix comments

' (apostrophe)

(QB64) What keyword is used to indicate the bottom of a FOR loop

NEXT

(QB64) What does the NOT operator look like

<>

(QB64) What describes the type of graphic drawn by the following command: LINE (100,100) - (150,150), 9, BF

a filled (solid) box

(QB64) Following the IRGB color scheme, what color would the decimal number 10 represent

bright green

(QB64) Output instruction

PRINT

(QB64) Input instruction

INPUT

(QB64) Comment instruction

REM

(QB64) Instruction to set the graphics mode

SCREEN

(QB64) Part of the IF statement

THEN

(QB64) Optional part for the FOR loop

STEP

(QB64) READ instruction description

get data from a DATA statement

(QB64) WRITE #1 instruction description

output data in CSV format

(QB64) INPUT #1 instruction description

output data as it would display on screen

(QB64) CLOSE #1 instruction description

finish using a file

(Awk) Special variable that gets the entire record

$0

(Awk) Special variable that gets the first field of a record

$1

(Awk) Special variable to get the record number

NR

(Awk) Special variable for how many fields in a record

NF

(Awk) Special variable for the field separator

FS

(Awk) Match operator

~ (tilde)

(Awk) Delimiter for regular expressions

/ (forward slash)

(Awk) Escape character

\ (backslash)

(Awk) Match at beginning of a pattern

^ (caret)

(Awk) Match at the end of a pattern

$ (dollar sign)

(Awk) Command line option for field separator

-F

(Awk) Command line option for program file

-f

(Awk) Command line symbol for getting input from a data file

<

(Awk) Command line symbol for sending output to a file

>

(Awk) (T/F) Awk has a "for" loop that is like the for loop in C

true

(Awk) (T/F) Awk has a printf statement that is like the printf statement in C

true

(Awk) (T/F) Even Awk programs that do not need a BEGIN pattern must start with the BEGIN pattern

false

(Prolog) Comment character

%

(Prolog) Logical OR in a rule statement

; (semicolon)

(Prolog) Logical AND in a rule statement

, (comma)

(Prolog) Marks the end of a statement

. (period)

(Prolog) Means "if" in a statement

:- (colon + hyphen)

(Whitespace) SS

push

(Whitespace) SLT

swap

(Whitespace) TSSS

addition

(Whitespace) TTT

retrieve

(Whitespace) LLL

end of program

(Whitespace) TLTT

input (read) a number

(Whitespace) TTS

store

(Whitespace) TSST

subtraction

(Whitespace) TLST

output a number

(Whitespace) SLS

duplicate

(Whitespace) STL

+1

(Whitespace) STSSTL

+9

(Whitespace) TTL

-1

(Whitespace) TSSTL

-1

(Whitespace) STTTL

+7

(Whitespace) What does the following program do:

SSSTSTSL

TLSTL

L

L

push a number and print it

(Whitespace) What does the following program do:

SSSTL

SSSTL

TTSSSSTL

TTTL

L

L

store and retrieve a number

(Whitespace) What does the following program do:

SSSTL

SSSTL

TSSSL

L

L

add two numbers

(Whitespace) What does the following program do:

SSSTL

TL

TSSSSTL

TTTL

L

L

input a character and retrieve

(Whitespace) According to whitespace which character should be ignored

CR (carriage return)

(Lisp) Lists symbol

( )

(Python) Lists symbol

[ ]

(Python) Tuples symbol

( )

(Python) Dictionaries symbol

{ }

(Lua) Arrays symbol

{ }

(Quantum) Flip the value of a qubit

X

(Quantum) Put a qubit in a state of superposition

H

(Quantum) Make the value of a qubit dependent on the state of another qubit (entanglement)

CNOT

(Quantum) Reads the state of the qubit

M

What language does the following code belong to: for x in rage(0,10)

python

What language does the following code belong to: (do ....)

lisp

What language does the following code belong to: for x = 1,10 do

lua

What language does the following code belong to: (cond ...)

lisp

What language does the following code belong to: def factorial (a)

python

What language does the following code belong to: (defun factorial (a)... )

lisp

Comment in Lua

-- (two dashes)

Used for "quoting" in Lisp

' (apostrophe)

Comment in Lisp

; (semicolon)

Comment in Python

# (pound symbol)

Which language uses 't' and 'nil' as values for true and false

Lisp