Quiz
CISP
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Perguntas do quiz (28)
1What do computer programmers say about the fact that computers can't tell the difference between goood or bad? [blank_start]____[blank_end]
- AGIGO
2Declare integers [6]= 12, 2, 3, 7, 10, 90
What is the subscript of data value 7- A8
- B90
- C3
3Hows do you declare a set of Arrays sizes in a program?[blank_start]___[blank_end]
- Aint
4Given the following array, declaration declare integer MyScore [3][3]= 66, 77, 88, 100, 200, 101, 95, 22, 1
What value is stored ?
[2] [0]
66 ,77 ,88
100,200,101
95 ,22 ,1- A66
- B88
- C200
- D95
5What allows you to store a group of values in memory? [blank_start]______[blank_end]
- AArrays
6Which of the following statements is true after the code is executed?
- Aset z=x
- Bset x=y
- Cset y=z
7In the bubble sort algorithm, given an Array named Array & the variable that holds the subscript is named i, the two arguments sent into the swap module are:
- Ai[i] & i[j-1]
- Bi[j+1] & i[j-1]
- Ci[j-1] & i[j+1]
- Di[j] & i[j+1]
8When placing the elements in an array in descending order The [blank_start]selection[blank_end] sort begins by finding & placing the largest value in element 0
- Aselection
9What algorithm cuts in half the elements? [blank_start]______[blank_end]
- Abinary
10What type of loop will we use for input validation? [blank_start]Do-while[blank_end]
- ADo-while
11What type of loop we do not use in C++? [blank_start]until[blank_end]
- Auntil
12What would this code display if it was executed?
Declare integer SIZE=5
Declare integer Array [SIZE]={1, 3, 4, 6, 7}
Display "The element is", Array[4]- A2
- B6
- C7
- D1
13Which of the searching arrays allows you to decend or ascend ? [blank_start]Bubble-sort[blank_end]
- ABubble-sort
14When we open a file what we do? [blank_start]Read the file[blank_end]
- ARead the file
15What we do at the end once we read the file? [blank_start]close the file[blank_end]
- Aclose the file
16What library we used to open and close files?
- Aiostream
- Bstring
- Cfstream
- Dopen close++
17If I want to write a menu-driven program what kind of statements should I use?
- Aswitch & case statements
- Bwhile statement
- Cuntil statements
- Dthen statements
18What is Recursion?
- AA function that calls itself
- Ban integer that calls another one
- Can array
19What is the name of a function that repeats itself but is using n factorials? [blank_start]perfect fibonacci[blank_end]
- Aperfect fibonacci
20What is towers of hannoi?
- AIt's an algorithm that moves a set of disk from peg A to peg C in the same order.
- BIt's and algorithms that moves information from a tower to another.
- CIt's when information its stored in a tower.
21What is inheritance ?
- AParent class---> Class---> Subclass
- BSuper class--->Class---> Subclass
- CBig class--->Medium class--->Small class
22Whats it's a Constructor?
- A1. Has the same name of the class.
- B2. Has all the private parameters in order for it to not damage it needs to be declared as a constant.
- C3. Has all the public parameters, for the other modules.
- D4. 1 and 2 are correct.
23Whats are methods? [blank_start]assesors and mutators[blank_end]
ConstructorName()- Aassesors and mutators
24Give a class CAR & a class variable named Toyota which reference a CAR object, which is the correct way to create a CAR object
- Aset Toyota=CAR( )
- Bset CAR=New Toyota ( )
- Cset Toyota = New CAR ( )
- Dset Toyota =New CAR object
25A Methods that can be accessed by Entities outside the object are known as [blank_start]public[blank_end]
- Apublic
26In a bubble-sort what order are the elements int the array placed using the following
Call to a swap module:
//The array is named Paycheck
//P is the index value of an array element
iF Paycheck [P] < Paycheck [P+1] then
call swap (paycheck[P], paycheck [p+1]- AAscending
- BDescending
- CAlphabetic
- DNumeric
27If the input is invalid
- AThe program should discard it and prompt the user to enter the correct data.
- BThe program accepts the input and continues with the code.
- CAllows you to continue.
28What is assuming the identity of a subclass
- APolymorphism
- BBubble sort algorithm
- CCase statement
Informações
- Descrição
- Quiz sobre CISP, criado por Michael Pérez Bonilla em 15-12-2019.
- Idioma
- English
- Visualizações
- 4
- Etiquetas
- Avaliação
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