AD S1 160s_week 2 Test_2021

A confined space has the following characteristics:

• Limited or restricted means of entry or exit.

• Not designed for continuous human Occupancy.

• Has high risks of injuries or death

• All of the above

What is a permit-required confined space?

• A confined space without a hazardous atmosphere.

• A confined space that is difficult to enter and exit.

• A confined space that requires entry for cleaning, maintenance or repair.

• A confined space with potential hazards which can be immediately dangerous to life and health

Employees must be trained prior to performing confined space entry.

• TRUE

• FALSE

What is PPE mean ?

• Personal protective equipment

• Personal testing equipment

• Personal saving equipment

• All of the above

What are the hazards associated with working in confined spaces ?

• Fire hazard

• Biological hazards

• Physical hazards

• All of the above

What is the binary number system?

• It counts the number of dens

• Our usual base 10 number system

• A special number system for computers

• Den Ary's number system

•What is the computer's main circuit board that everything connects to?

• Bluetooth Card

• Central Processing Unit (CPU)

• Motherboard

• Random Access Memory (RAM)

Which type of computer is the fastest?

• Mainframe computer

• Supercomputer

• Minicomputer

• Desktop

•Laptop is an example of ________?

• Mainframe computer

• Minicomputer

• Microcomputer

• Motherboard

Which part of the computer is used to type in information into the computer?

• Mouse

• Keyboard

• Laptop

• Monitor