Embedded Real Time Operating System MCQs | Page - 3

Dear candidates you will find MCQ questions of Embedded Real Time Operating System here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

M

Mr. Dubey • 52.61K Points
Coach

Q. The PCI follows a set of standards primarily used in _____ PC’s.

(A) intel
(B) motorola
(C) sun
(D) IBM
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M

Mr. Dubey • 52.61K Points
Coach

Q. How may standard levels of interrupts are provided on the 8-bit ISA bus (XT-class computer)?

(A) 4
(B) 8
(C) 12
(D) 16
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M

Mr. Dubey • 52.61K Points
Coach

Q. The acronym HDI stands for: The acronym HDI stands for:

(A) Half duplex interface
(B) Hard disk
(C) Hard disk interface
(D) Help desk interference
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M

Mr. Dubey • 52.61K Points
Coach

Q. Bus which used to connect the monitor to the CPU is

(A) PCI bus
(B) SCSI bus
(C) memory bus
(D) rambus
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M

Mr. Dubey • 52.61K Points
Coach

Q. Bus which is used to connect Macintosh keyboards and mouse is

(A) USB
(B) FireWire
(C) SCSI
(D) ISA
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M

Mr. Dubey • 52.61K Points
Coach

Q. The device which starts data transfer is called __________

(A) Master
(B) Transactor
(C) Distributor
(D) Initiator
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M

Mr. Dubey • 52.61K Points
Coach

Q. The method which offers higher speeds of I/O transfers is ___________

(A) Memory mapping
(B) Interrupts
(C) Program-controlled I/O
(D) DMA
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M

Mr. Dubey • 52.61K Points
Coach

Q. ______ is used as an intermediate to extend the processor BUS.

(A) Bridge
(B) Router
(C) Gateway
(D) Connector
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M

Mr. Dubey • 52.61K Points
Coach

Q. ________ is an extension of the processor BUS.

(A) SCSI BUS
(B) USB
(C) PCI BUS
(D) None of the mentioned
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M

Mr. Dubey • 52.61K Points
Coach

Q. The system developed by IBM with ISA architecture is ______

(A) SPARK
(B) SUN-SPARK
(C) PC-AT
(D) None of the mentioned
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