________ is the ability of a device to ‘jump’ directly to the requested data A. Sequential access B. Random access C. Quick access D. None of the Above

________ is the ability of a device to ‘jump’ directly to the requested data A. Sequential access B. Random access C. Quick access D. None of the Above
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B. Random access
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Memories in which any location can be reached in a fixed amount of time after specifying its address is called ________ A. Sequential Access Memory B. Random Access Memory C. Quick Access Memory D. Mass storage

Description : Memories in which any location can be reached in a fixed amount of time after specifying its address is called ________ A. Sequential Access Memory B. Random Access Memory C. Quick Access Memory D. Mass storage

Last Answer : B. Random Access Memory

A storage device whe3re the access time is depended upon the location of the data is a. Random access b. Serial access c. Sequential access d. Transaction access

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A storage device whe3re the access time is depended upon the location of the data is a. Random access b. Serial access c. Sequential access d. Transaction access

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A storage device whe3re the access time is depended upon the location of the data is a. Random access b. Serial access c. Sequential access d. Transaction access

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The two basic types of record access methods are: A) Sequential and random B) Sequential and indexed C) Direct and immediate D) Online and real time

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Separate Read/Write heads are required in which of these memory access schemes. 1) Random Access 2) Sequential Access 3) Direct Access 4) None of these

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Separate Read/Write heads are required in which of these memory access schemes. 1 Random Access 2 Sequential Access 3 Direct Access 4 None of these

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Direct access of file is also known as (1) random access (2) relative access (3) file access (4) sequential access

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The ability to find an individual item in a file immediately _____ is used. 1) File allocation table 2) Directory 3) Sequential access 4) Direct access 4 5) None of these

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Last Answer : Answer :1

The ability to find an individual item in a file immediately _____ is used: a) file allocation table b) directory c) sequential access d) direct access e) None of The Above

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The two basic types of record-access methods are a. Sequential and random b. Sequential and indexed c. Direct and immediate d. On-line and real time

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In the ………………… mode any record in the file can be accessed at random A) Sequential access B) Random access C) Standard access D) Source access

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A storage device or medium where the access time is dependent upon the location of the data is called ________ A. Parallel access B. Serial access C. Both (A) and (B) D. None of the above

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The two kinds of main memory are: A) Primary and secondary B) Random and sequential C) ROM and RAM D) All of above

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Storage device where time to retrieve stored information is independent of address where it is stored is called _______ A. Random Access Memory B. Secondary Memory C. System D. None of the above

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Magnetic disks are the most popular medium for A) Direct access B) Sequential access C) Both of above D) None of above

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Which access method is used to access cassette tape? A) Direct B) Sequential C) Both of the above D) None of the above

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Magnetic disks are the most popular medium for A) Direct access B) Sequential access C) Both of above D) None of above

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Which of the Following is not true of immediate processing: a) It is often used in real time applications b) It can be used in an airline reservation system c) It can occur with either sequential or direct access files d) None of The Above

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Last Answer : c) It can occur with either sequential or direct access files

Hard Disks and Diskettes are: a) Direct Access Storage Devices b) Sequential Access Storage Devices c) Rarely used Microcomputers d) None of The Above

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The simultaneous execution of two or more instructions is called- 1) Sequential Access 2) Reduced Instruction set computing 3) Multiprocessing 4) None of these

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Sequential step hackers use are: _ _ _ _. A. Maintaining Access. B. Reconnaissance C. Scanning. D. Gaining Access.

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Which of the following is not true for a magnetic disk? a. It is expensive relative to magnetic tape b. It provides only sequential access to stored data c. Users can easily update records by writing over the old data d. All of above

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Which of the following is not true for a magnetic disk? a. It is expensive relative to magnetic tape b. It provides only sequential access to stored data c. Users can easily update records by writing over the old data d. All of above

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A hardened firewall host on an intranet (i) has a proxy application gateway program running on it (ii)Allows specified internet users to access specified services in the intranet (iii) Initiates all internet activities requested by clients and monitors them (iv) prevents outsiders from accessing IP addresses within the intranet a. i, ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

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What is the difference between a sequential file and a random file?

Description : What is the difference between a sequential file and a random file?

Last Answer : Ans: Sequential file access is the method employed in tape drives where the files are access in a sequential manner. So if you have to get a file in the end of the tape you have to start ... Disks and Optical drives, wherever the files is placed it will go to that particular place and retrieve it.

The two kinds of main memory are: a. Primary and secondary b. Random and sequential c. ROM and RAM d. All of above

Description : The two kinds of main memory are: a. Primary and secondary b. Random and sequential c. ROM and RAM d. All of above

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The two kinds of main memory are: a. Primary and secondary b. Random and sequential c. ROM and RAM d. All of above

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The two kinds of main memory are: a. Primary and secondary b. Random and sequential c. ROM and RAM d. All of above

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Last Answer : c. ROM and RAM

The wheel located between the two standard buttons on a mouse is used to ________ A. click in Web pages. B. scroll. C. click and select items. D. jump to different Web pages

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An interface that provides I/O transfer of data directly to and form the memory unit and peripheral is termed as________ A. DDA B. Serial interface C. Direct Memory Access (DMA) D. None of the Above

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Storage that retains its data after the power is tuned off is referred to as 1) volatile storage 2) non-volatile storage 3) sequential storage 4) direct storage 5) None of these

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Magnetic disks are the most popular medium for a. Direct access b. Sequential access c. Both of above d. None of above

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Last Answer : c. Both of above

HSAM stands for ………. A) Hierarchic Sequential Access Method B) Hierarchic Standard Access Method C) Hierarchic Sequential and Method D) Hierarchic Standard and Method

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Describe sequential and direct access method.

Description : Describe sequential and direct access method.

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The term ________ refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data. A. input technology B. output technology C. storage technology D. None of the Above

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The Command to access the memory or the I/O device is carried by ______ A. Address Bus B. Data Bus C. Control Bus D. None of the Above

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A ..... contains buttons and menus that provide quick access to commonly used commands. 1) Menu Bar 2) Toolbar 3) Window 4) Action Bar

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What is random access memory ?

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Which of the following is a way to access secondary memory? A) Random access memory B) Action method C) Transfer method D) Density method

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The instructions for starting the computer are house on A) Random access memory B) CD-Rom C) Read only memory chip D) All of above

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Last Answer : Answer : C

The first practical form of Random Access Memory was the __________ a) SSEM b) Cathode Ray Tube c) William’s Tube d) Thomas’s Tube

Description : The first practical form of Random Access Memory was the __________ a) SSEM b) Cathode Ray Tube c) William’s Tube d) Thomas’s Tube

Last Answer : Answer: c Explanation: The first practical form of RAM was the William’s Tube made in 1947. It stored data as electrically charged spots on the face of a Cathode Ray Tube

Technique of using disk space to make programs believe that the system contains more Random Access Memory(RAM) than is actually available is called ______ A. Random Access Memory B. Primary Memory C. Secondary Memory D. Virtual Memory

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Last Answer : D. Virtual Memory

RAM stands for: a) Read Access Memory b) Random Access Memory c) Rewritable Access Memory d) None of These

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Last Answer : b) Random Access Memory

What should be minimum requirement of random access memory (RAM) for internet access: a) 8 MB b) 16 MB c) 32 MB d) 64 MB

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