Free Online Mock Test (CBT) | O Level, CCC – KAiSH Computer Institute Lucknow

Q1. Which sensor detects gas?

MQ135

DHT11

LDR

IR

Q2. Which device is used to connect different networks?

Hub

Switch

Router

Repeater

Q3. Which communication is used by HC05?

SPI protocol

I2C protocol

Serial UART

Parallel port

Q4. Which key is used to 'Indent' a paragraph?

Space

Tab

Enter

Esc

Q5. Shortcut to Permanently Delete a file?

Delete

Alt + Delete

Shift + Delete

Ctrl + Delete

Q6. Which statement is used to define empty block?

null

pass

skip

continue

Q7. Which module provides math functions?

math

calc

number

numpy

Q8. What is the output of print(type(1/2))?

int

float

number

decimal

Q9. Shortcut to Permanent Delete?

Delete

Shift + Delete

Ctrl + Delete

Alt + Delete

Q10. Server side scripting language?

PHP

HTML

CSS

JS

Questions