Memory [Bank-PO (NRA) Computer-Basics]: Questions 16 - 22 of 57
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Question 16
Question MCQ▾
How power is supplied to a low power USB device?
Choices
Choice (4) | Response | |
---|---|---|
a. | Through a power cable | |
b. | Directly from the computers power supply | |
c. | Through the USB cable | |
d. | From an external power supply |
Question 17
Question MCQ▾
Which memory card format is most widely used?
Choices
Choice (4) | Response | |
---|---|---|
a. | Smart Media | |
b. | Compact Flash (CF) | |
c. | Memory Stick | |
d. | Secure Digital (SD) |
Question 18
Question MCQ▾
________ store data temporarily and pass it on as directed by the control unit.
Choices
Choice (4) | Response | |
---|---|---|
a. | memory | |
b. | register | |
c. | address | |
d. | number |
Question 19
Question MCQ▾
What is another name for the silicon chip?
Choices
Choice (4) | Response | |
---|---|---|
a. | Vacuum tube | |
b. | Firmware | |
c. | Integrated circuit | |
d. | Transistor |
Question 20
Question MCQ▾
A Magnetic disk is ________.
Choices
Choice (4) | Response | |
---|---|---|
a. | Are read only device | |
b. | Sequential access device | |
c. | Have data recorded in form of magnetized and non-magnetized spots | |
d. | All of the above |
Question 21
Question MCQ▾
A unit of data storage that equals 2 to the 70th power is called________.
Choices
Choice (4) | Response | |
---|---|---|
a. | Gigabyte | |
b. | Yobibite | |
c. | Yottabyte | |
d. | Zebibyte |
Question 22
Question MCQ▾
Virtual Memory is -
Choices
Choice (4) | Response | |
---|---|---|
a. | an illusion of extremely large main memory | |
b. | an extremely large secondary memory | |
c. | a type of memory used in Super Computers | |
d. | an extremely large main memory |