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

Q1. Which device is used for PoS?

Mobile

Scanner

Card Reader/Terminal

Printer

Q2. What is the result of type((1))?

tuple

int

list

Error

Q3. Documentation means?

Program explanation

Program execution

Program testing

Program output

Q4. Shortcut to Open File Explorer?

Win + X

Win + E

Win + F

Alt + E

Q5. Default file extension of Writer?

.doc

.docx

.odt

.txt

Q6. Which device works on MAC address?

Router

Hub

Switch

Gateway

Q7. In NumPy; which function is used to join a sequence of arrays?

concat()

join()

concatenate()

merge()

Q8. Which of these is a popular 'Search Engine' in China?

Google

Baidu

Bing

DuckDuckGo

Q9. void return type means?

No return value

Returns int

Returns float

Error

Q10. Who invented the first mechanical computer?

Charles Babbage

Tim Berners-Lee

Blaise Pascal

Alan Turing

Questions