ICT CSS

Electric Erasable Programmable Read-Only Memory (EEPROM) is a type of memory, which of the following BEST describes EEPROM?

• It is a type of primary memory.

• It can only be read and not erased.

• It can be erased only with ultraviolet lights.

• It can be erased by electrical charges, one byte at a time.

Magnetic disk is another type of memory, which of the following statements about magnetic disk is TRUE?

• They are sequential access devices.

• Data is lost when the power is turned off.

• They are made of plastic and cannot store data.

• They are used for direct access and store data permanently.

In buying a gadget/computer it is necessary to determine its specifications. To do these you need measuring tools and instruments. What instrument is used to measure the current?

• Ammeter

• Multimeter

• Ohmmeter

• Ruler

Which of this equipment contains Ohmmeters, Voltmeters, Ammeters and performs variety of capabilities to measure other quantities?

• Ammeter

• Calculator

• Multimeter

• Ohmmeter

5S is use in the workplace to maintain order, what does the first “S” in 5S stands for?

• Set in order

• Shine

• Sort

• Sustain

A computer has two types of memory, which of the following is a primary memory?

• Hard disk

• Magnetic Disk

• RAM

• USB

RAM is type of memory in a computer, which of the following the correct meaning of RAM?

• Read Only Memory

• Read Access Memory

• Random Access Memory

• Removable Access Memory

Which of the following type of memory stores data temporarily and is erased when power is turned off?

• Hard Disk

• Magnetic Disk

• RAM

• ROM

When opening the BIOS of the computer, which of these memory function?

• DRAM

• PROM

• ROM

• SRAM

RAM has several functions in a computer, which of these is its primary function?

• It stores the operating system.

• It stores data permanently.

• It erases data after the system powers off.

• It stores temporary data that the user is currently using.