Recent questions and answers in Computer Peripherals

A system transfer data blocks of $2000$ bytes with programmed I/O, each byte transfer takes $6$ CPU cycles, with direct memory access (DMA), the block transfer takes $300...

A system transfer data blocks of $2000$ bytes with programmed I/O, each byte transfer takes $6$ CPU cycles, with direct memory access (DMA), the block transfer takes $300...

USB stands for $\_\_\_\_$ .Uniform Service BusUniversal Serial BusUniform Sector BufferUniverse Service Bus

Find the correct sequence of the storage device in ascending order based on their access time.RegistersMagnetic DiskMagnetic TapesMain memoryOptical DiskChoose the correc...

Arrange the given steps required for a Direct Memory Access (DMA) transfer in the correct order.Initiate DMA transfer requestTransfer data directly between peripheral and...

The right sequence of CPU program to input data will be:Read status registerCheck flag bitRead Data RegisterTransfer data to memoryChoose the correct answer from the opti...

The write operation in I/O operation does the following-Transfer data from I/O device to memoryTransfer data from memory to I/O deviceTransfer data from CPU register to m...

The average time required to search a storage location in memory and obtain its contents is called :Access timeLatency timeResponse timeReading time

Consider a CRT display that has a text mode display format of $80×25$ characters with a $9×12$ character cell. What is the size of the video buffer RAM for the display to...

Match $\text{List I}$ with $\text{List II}$$\begin{array}{llll} & \text{List I} & \text{List II} \\ (A) & \text{Input} & (I) & \text{Mouse} \\ (B) & \text{Output} & (II) ...

The shellaccepts command from the usermaintains directories of filestranslates the keyboard’s character codesnone of these

Which of the following is not an input device?MouseKeyboardLight PenVDU

Select the option that shows the storage devices in order of capacity from lowest to highestCD-ROM, DVD-ROM, Blu-rayBlu-ray, CD-ROM, DVD-ROMDVD-ROM, Blu-ray, CD-ROMDVD-RO...

A system is having $8\;\text{M}$ bytes of video memory for bit-mapped graphics with $64$-bit colour. What is the maximum resolution it can support?$800 \times 600$$1024 \...