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Worksheetsiot4
Total questions: 59
Worksheet time: 30mins
Name
Class
Date
1.
How many USB ports are present in Raspberry Pi 3?
a)
5
b)
2
c)
4
d)
3
2.
WiFi is not present in which of the following models?
a)
Raspberry Pi3
b)
Raspberry Pi Zero WH
c)
Raspberry Pi Zero W
d)
Raspberry Pi Zero
3.
Raspberry Pi was released in the year
a)
2012
b)
2014
c)
2015
d)
2021
4.
What bit processor is used in Pi 3
a)
64-bit
b)
32-bit
c)
128-bit
d)
Both 64 and 32 bit
5.
What are the distributions are supported by raspberry Pi?
a)
Arch Linux
b)
Debain
c)
Fedora Remix
d)
Arch Linux, Debain, and Fedora Remix
6.
What is the default user in Debain on Raspberry Pi
a)
Default
b)
User
c)
Pi
d)
Root
7.
Which instruction set architecture is used in Raspberry Pi?
a)
X86
b)
MSP
c)
AVR
d)
ARM
8.
What is the Ethernet/LAN cable used in RPi?
a)
Cat5
b)
Cat5e
c)
Cat6
d)
RJ45
9.
How power supply is done to RPi?
a)
USB connection
b)
Internal battery
c)
Charger
d)
Adapter
10.
Does Raspberry Pi need external hardware & Internal Memory
a)
Both
b)
None
c)
Only external hardware
d)
Only internal memory
11.
Does RPi have an internal memory?
a)
No
b)
Yes
12.
What are the parameters that are default values?
a)
Port_Name and Bits
b)
Speed and Port_Names
c)
Speed and Parity
d)
Stop bit and Flow Control
13.
Which of the Operating systems are supported by Raspberry Pi
a)
Kali Linux
b)
Haiku
c)
Both the OS
d)
None of the above
14.
The function of MISO in SPI is to __________
a)
sending the data to peripherals
b)
receiving the data from peripherials
c)
Sending data to master
d)
sending data to slave
15.
Accessories supported by Raspberry Pi are
a)
Camera
b)
LED's
c)
Gertboard
d)
All the above
16.
SoC stands for
a)
System on Chip
b)
Selection of chip
c)
solitary chip
d)
Simple computer
17.
What is the speed of operation in Pi 3?
a)
900MHz
b)
1.2GHz
c)
1GHz
d)
500MHz
18.
The command used to create a file in Linux OS is
a)
rmdir
b)
touch
c)
cat
d)
mkdir
19.
What is the command used for easy using of GNU screen?
a)
$useradd -G {dialout} your_name
b)
Screen Port_Name115200
c)
Minicom -b 115200 -o -D Port_Name
d)
Prompt> # help
20.
How much memory does raspberry pi model B+ have?
a)
512 MB
b)
612 MB
c)
712 MB
d)
812 MB
21.
The clock speed of raspberry pi model B+ is around ______________
a)
700MHz
b)
800MHz
c)
1.2GHz
d)
1.4GHz
22.
Which one of the following uses a boot loader on a chip?
a)
Arduino
b)
Raspberri Pi
c)
X86
d)
None of the above
23.
Which one has USB, camera, display, audio, and video connections?
a)
Arduino
b)
Raspberri Pi
c)
X86
d)
None of the above
24.
what is the processing speed of Model B+of Raspberry Pi ?
a)
700MHz
b)
800MHz
c)
1.2GHz
d)
1.4GHz
25.
Which command displays a listing of previously entered commands?
a)
commands
b)
review
c)
history
d)
export
26.
Which key, when pressed twice, is used to provide command completion at the command line?
a)
Tab
b)
Esc
c)
Enter
d)
Ctrl
27.
Multiple commands can be entered on the same command line when separated by which character?
a)
. .
b)
;
c)
,
d)
\
28.
Which file contains the available shells for the system?
a)
/etc/passwd
b)
/etc/command
c)
/etc/bash
d)
/etc/shells
29.
Which shell is the default shell used on Linux systems?
a)
csh
b)
rsh
c)
bash
d)
tcsh
30.
Which platforms does Linux currently support?
a)
Intel x86
b)
Sun SPARC
c)
Compaq Alpha
d)
All of the above
31.
Drivers reside in which environment?
a)
Kernel space
b)
Device space
c)
Application space
d)
User space
32.
Which of these commands do we use for removing the files?
a)
erase
b)
delete
c)
rm
d)
dm
33.
Which of these commands do we use for the creation of an installation boot floppy in Linux?
a)
bootfp disk
b)
mkboot disk
c)
dd & rawrite
d)
w & rawrite
34.
Which of these commands do we use for the sorting of data lines in a file in alphabetical order?
a)
st
b)
sort
c)
sort – r
d)
sh
35.
Which of these commands do we use for just counting the total number of lines that a file contains?
a)
wc – l
b)
wc – c
c)
wc – w
d)
wc – r
36.
Which of these commands do we use for listing the files, namely, chap01, chap02, and chap03?
a)
Is – x chap0[124]
b)
Is chap*
c)
Is chap0[124]
d)
Is chap[124]
37.
Who developed Python Programming Language?
a)
Wick van Rossum
b)
Rasmus Lerdorf
c)
Guido van Rossum
d)
Niene Stom
38.
Which type of Programming does Python support?
a)
object-oriented programming
b)
structured programming
c)
functional programming
d)
all the above
39.
Is Python case sensitive when dealing with identifiers?
a)
Yes
b)
No
c)
machine dependent
d)
None of the above
40.
Which of the following is the correct extension of the Python file?
a)
.python
b)
.pl
c)
.py
d)
.p
41.
Is Python code compiled or interpreted?
a)
Python code is both compiled and interpreted
b)
Python code is neither compiled nor interpreted
c)
Python code is only compiled
d)
Python code is only interpreted
42.
All keywords in Python are in _________
a)
Capitalized
b)
lower case
c)
UPPER CASE
d)
None of the mentioned
43.
What will be the value of the following Python expression 4 + 3 % 5
a)
7
b)
2
c)
4
d)
1
44.
Which keyword is used for function in Python language?
a)
Function
b)
Def
c)
Fun
d)
Define
45.
Which of the following character is used to give single-line comments in Python?
a)
//
b)
#
c)
!
d)
/*
46.
What will be the output of the following Python code snippet if x=1? x<<2
a)
4
b)
2
c)
8
d)
1
47.
What does pip stand for python?
a)
unlimited length
b)
all private members must have leading and trailing underscores
c)
Preferred Installer Program
d)
none of the mentioned
48.
What will be the output of the following Python function : len(["hello",2, 4, 6])
a)
Error
b)
4
c)
6
d)
3
49.
What will be the output of the following Python code x = 'abcd' ; for i in x ;
print(i.upper())
a)
a B C D
b)
a b c d
c)
error
d)
A B C D
50.
What is the order of namespaces in which Python looks for an identifier?
a)
built-in>>global>> local
b)
built-in>>local>> global
c)
local>> global>>built-in
d)
global>> loca>>lbuilt-in
51.
What will be the output of the following Python statement? "a"+"bc"
a)
bc
b)
abc
c)
a
d)
bca
52.
What arithmetic operators cannot be used with strings in Python?
a)
*
b)
–
c)
+
d)
All the above
53.
The sensors are classified on the basis of
a)
Functions
b)
Performance
c)
Output
d)
All the above
54.
Bimetallic strip is an example of ________type of actuators
a)
Mechanical
b)
Thermal
c)
Electrical
d)
None of the above
55.
Altimeter is a example of ___________type of sensor
a)
Mechanical
b)
Thermal
c)
Electrical
d)
Optical
56.
The ability to give same output reading when same input value is applied repeatedly is known as ---------
a)
Accuracy
b)
Sensitivity
c)
Repeatability
d)
Stability
57.
How do we use TV to Raspberrypi
a)
Male HDMI
b)
Female HDMI
c)
Male HDMI & Adaptor
d)
Female HDMI and Adaptor
58.
Which port is used to connect the raspberry pi to a local network or the internet?
a)
Ethernet port
b)
HDMI port
c)
Micro USB power port
d)
None of the above
59.
The function of a sensor is to ________.
a)
Detect events within specified environment
b)
Separate physical parameters
c)
Track and transfer data to computer processo
d)
Both a and C
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