Where does your PC store your programs when the power is off?
A. DRAM
B. Cache
C. ROM
D. Hard Disk Drive
Answer
Correct Answer: D. Hard Disk Drive
Where is computer’s BIOS stored?
A. DRAM
B. Flash
C. SRAM
D. EEPROM
Answer
Correct Answer: B. Flash
Detailed About MCQs
BIOS (Basic Input Output System) software is stored on a non-volatile ROM chip on the motherboard. In modern computer systems, the BIOS contents are stored on a flash memory chip so that the contents can be rewritten without removing the chip from the motherboard.
What technology of memory is Cache RAM usually?
A. DRAM
B. Flash
C. SRAM
D. EEPROM
Answer
Correct Answer: C. SRAM
What is Cache RAM?
A. Extra memory used for overflow from your Hard Disk
B. A place to store secret information like passwords
C. Its the same as your Hard Disk Drive
D. Fast memory used for data that is accessed often
Answer
Correct Answer: D. Fast memory used for data that is accessed often
An optical input device that interprets pencil marks on paper media is:
A. Magnetic tape
B. O.M.R
C. Optical scanners
D. Punch card reader
Answer
Correct Answer: B. O.M.R
Detailed About MCQs
Optical mark recognition (also called optical mark reading and OMR) is the process of capturing human-marked data from document forms such as surveys and tests.
A technique used by codes to convert an analog signal into a digital bit stream is known as:
A. Digital Code Generator
B. Pulse Signal Modulation
C. Digital Signal Generator
D. Pulse Code Modulation
Answer
Correct Answer: D. Pulse Code Modulation
Which of the following holds the ROM, RAM, CPU?
A. Hard Disk
B. ALU
C. Mother Board
D. Bios
Answer
Correct Answer: C. Mother Board
Memories which can be read only are called:
A. RAM
B. ROM
C. DRAM
D. Virtual Memory
Answer
Correct Answer: B. ROM
Portable program means?
A. Independent from its authors
B. Independent of platform
C. Program with wheels
D. None of the above
Answer
Correct Answer: B. Independent of platform
Detailed About MCQs
Platform independence means that the same program works on any platform (operating system) without needing any modification. In the case of Java, the application runs in a Java Virtual Machine which itself isn’t platform-independent.
Dot-matrix, Deskjet, Inkjet and Laser are all types of which computer peripherals?
A. Software
B. Monitors
C. Printers
D. Keyboards
Answer
Correct Answer: C. Printers