Tech Trivia

Malicious Program that disguises itself as desirable code while harming the system is known as a

• Ransomware

• Spyware

• Trojan

• Rootkit

In 2020, this global supply-chain hack crippled at least 18,000 systems especially in the federal offices of the USA.

• Epsilon

• WannaCry

• Stuxnet

• SolarWinds

In Computer Security, ____ means that the information contained in a computer system can only be read by authorized people.

• Authenticity

• Integrity

• Confidentiality

• Availability

What is a surveillance software developed by an Israeli tech firm called the NSO Group founded in 2010. This company sells high-end spy techniques to its customers all over the world.

• Pegasus

• Sophos

• Avira

• Avast AntiTrack

____needs to be able to work even when the user doesn’t necessarily know what they’re doing. There is need to do extensive testing to gauge how users are interacting with your experience and make changes if necessary.

• AR

• VR

• VRML

• MR

The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is:

• 276

• 299

• 322

• 345

Which figure is the odd one out?

• A

• E

• B

• D

• C

Many business offices are located in buildings having 2-8 floors. If a building has more than 3 floors, it has a lift. If the above statements are true, which of the following must be true?

• 2nd floors do not have lifts

• 7th floors have lifts

• Only floors above the 3rd floors have lifts

• All floors may be reached by lifts

Fact 1: All dogs like to run.

Fact 2: Some dogs like to swim.

Fact 3: Some dogs look like their masters.

If the first three statements are facts, which of the following statements must also be a fact?

I: All dogs who like to swim look like their masters.

II: Dogs who like to swim also like to run.

III:Dogs who like to run do not look like their masters.

• I only

• II only

• II and III only

• None of these

Find the pattern and find the next two numbers:

14 14 26 26 38 38 50

• 60 72

• 50 72

• 50 62

• 62 62