Test
Python - Módulo 1
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Preguntas del test (21)
1The meaning of the keyword parameter is determined by:
- Aits position within the argument list
- Bits value
- Cits connection with existing variables
- Dthe argument’s name specified along with its value
2The value twenty point twelve times ten raised to the power of eight should be written as:
- A20E12.8
- B20.12E8
- C20.12*10^8
- D20.12E8.0
3The 0o prefix means that the number after it is denoted as:
- Adecimal
- Bbinary
- Coctal
- Dhexadecimal
4The ** operator:
- Aperforms exponentiation
- Bperforms duplicated multiplication
- Cdoes not exist
- Dperforms floating-point multiplication
5The result of the following division:
1 / 1- Ais equal to 1
- Bcannot be evaluated
- Ccannot be predicted
- Dis equal to 1.0
6Left‑sided binding determines that the result of the following expresión // 2 * 3 is equal to:
- A0.0
- B4.5
- C0
- D0.16666666666666666
7One of the following variables’ names is illegal – which one?
- Atrue
- BtRUE
- CTrue
- DTRUE
8The print() function can output values of:
- Aany number of arguments (excluding zero)
- Bjust one argument
- Cany number of arguments (including zero)
- Dnot more than five arguments
9What is the output of the following snippet?
x=1
y=2
z=x
x=y
y=z
print(x,y)- A1 2
- B2 1
- C1 1
- D2 2
10What is the output of the following snippet if the user enters two lines containing 2 and 4 respectively?
x=input()
y=input()
print(x+y)- A6
- B24
- C4
- D2
11What is the output of the following snippet if the user enters two lines containing 2 and 4 respectively?
x=int(input())
y=int(input())
x=x//y
y=y//x
print(y)- A2.0
- Bthe code will cause a runtime error
- C4.0
- D8.0
12What is the output of the following piece of code if the user enters two lines containing 2 and 4 respectively?
x=int(input())
y=int(input())
x=x/y
y=y/x
print(y)- Athe code will cause a runtime error
- B8.0
- C4.0
- D2.0
13What is the output of the following snippet if the user enters two lines containing 11 and 4 respectively?
x=int(input())
y=int(input())
x = x % y
x = x % y
y = y % x
print(y)- A3
- B2
- C1
- D4
14What is the output of the following snippet if the user enters two lines containing 3 and 6 respectively?
x=input()
y=int(input())
print(x*y)- A36
- B18
- C333333
- D666
15What is the output of the following snippet?
z = y = x = 1
print(x,y,z,sep=’*’)- A1 1 1
- Bx y z
- C1*1*1
- Dx*y*z
16What is the output of the following snippet?
x = 2 + 3 * 5.
print(X)- Athe snippet will cause an execution error
- B17
- C17.0
- D25.0
17What is the output of the following snippet?
x = 1 / 2 + 3 // 3 + 4 ** 2
print(x)- A17
- B17.5
- C8.5
- D8
18What is the output of the following snippet if the user enters two lines containing 2 and 4 respectively?
x=int(input())
y=int(input())
print(x+y)- A4
- B2
- C24
- D6
19The \n digraph forces the print() function to:
- Aoutput exactly two characters: \ and n
- Bduplicate the character next to the digraph
- Cstop its execution
- Dbreak the output line
20The meaning of the keyword parameter is determined by:
- Aits position within the argument list
- Bits value
- Cits connection with existing variables
- Dthe argument’s name specified along with its value
21Only one of the following statements is false – which one?
- Amultiplication precedes addition
- Bthe result of the / operator is always an integer value
- Cthe right argument of the % operator cannot be zero
- Dthe ** operator uses right sided binding
Información
- Descripción
- (Entornos de Desarrollo) Informática Test sobre Python - Módulo 1, creado por Cristina Sierra Segura el 18/04/2019.
- Idioma
- Español
- Visitas
- 31
- Etiquetas
- Valoración
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