Description : 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
Last Answer : 4 None of these
Description : 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
Last Answer : Answer : A
Description : Direct access of file is also known as (1) random access (2) relative access (3) file access (4) sequential access
Last Answer : random access
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
Description : 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
Last Answer : Sequential and random
Last Answer : a. Sequential and random
Description : ________ 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
Last Answer : B. Random access
Description : The two kinds of main memory are: A) Primary and secondary B) Random and sequential C) ROM and RAM D) All of above
Last Answer : Answer : C
Description : 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
Last Answer : Answer :1
Description : Magnetic disks are the most popular medium for A) Direct access B) Sequential access C) Both of above D) None of above
Description : Which access method is used to access cassette tape? A) Direct B) Sequential C) Both of the above D) None of the above
Last Answer : Answer : B
Last Answer : Answer : D
Description : 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
Last Answer : a) file allocation table
Description : 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
Last Answer : c) It can occur with either sequential or direct access files
Description : Hard Disks and Diskettes are: a) Direct Access Storage Devices b) Sequential Access Storage Devices c) Rarely used Microcomputers d) None of The Above
Last Answer : a) Direct Access Storage Devices
Description : Magnetic disk a medium known as 1) Serial access 2) Direct access 3) Sequential access 4) Sequential and rotational access
Last Answer : 2) Direct access
Description : The Method of file organisation in which data records in a file are arranged in a specified order according to a key field is known as the1 Direct access method 2) Queuing method 3) Predetermined method 4) Sequential method
Last Answer : 4) Sequential method
Description : 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
Description : RAM stands for: a) Read Access Memory b) Random Access Memory c) Rewritable Access Memory d) None of These
Last Answer : b) Random Access Memory
Description : In a computer, what does RAM stand for ? (1) Ready to Access Memory (2) Read At-a-time Memory (3) Random Access Memory (4) Readily Available Memory
Last Answer : Random Access Memory
Description : 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
Last Answer : Serial access
Last Answer : b. Serial access
Description : 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
Last Answer : B) Random access
Description : The two kinds of main memory are: a. Primary and secondary b. Random and sequential c. ROM and RAM d. All of above
Last Answer : ROM and RAM
Last Answer : c. ROM and RAM
Description : Magnetic disks are the most popular medium for a. Direct access b. Sequential access c. Both of above d. None of above
Last Answer : Both of above
Last Answer : c. Both of above
Description : Describe sequential and direct access method.
Last Answer : Sequential access: Information from the file is processed in order i.e. one record after another. It is commonly used access mode. For example, editors and compilers access files in sequence. A read ... prevent the user from accessing portions of the file system that may not be part of his file.
Description : The disk drive component used to position read/write heads over a specific track I known as a. Acoustic couples b. Access arm c. Cluster d. All of the above
Last Answer : Access arm
Last Answer : b. Access arm
Description : Random Access Memory and Read Only Memory are examples of ____________. -Technology
Last Answer : Random Access Memory and Read Only Memory are examples ofPrimary Memory.
Description : The instructions for starting the computer are house on a. Random access memory b. CD-Rom c. Read only memory chip
Last Answer : c. Read only memory chip
Description : 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
Description : .............. is a type of memory circuitry that holds the computer’s start-up routine. (A) RIM (Read Initial Memory) (B) RAM (Random Access Memory) (C) ROM (Read Only Memory) (D) Cache Memory
Last Answer : (C) ROM (Read Only Memory)
Description : What is random access memory ?
Last Answer : Random Access Memory ( RAM) RAM is a type of medium that stores computer data. Any type of data can be "accessed" from RAM , hence it is called random access memory. The term random refers ... for backup. RAM is small in terms of its physical size and the amount of information it contains.
Description : Which of the following is a way to access secondary memory? A) Random access memory B) Action method C) Transfer method D) Density method
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
Description : 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
Last Answer : D. Virtual Memory
Description : 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
Last Answer : A. Random Access Memory
Description : 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
Last Answer : c) 32 MB
Description : Which of the following is used for very high speed searching applications ? (1) Flash Memory (2) Content-addressable Memory (3) Dynamic Random Access Memory (4) Static Random Access Memory
Last Answer : Content-addressable Memory
Description : Which component is mainly responsible for doing calculation in computer ? (1) Random access memory (2) Control unit (3) Arithmetic logic unit (4) Hard disk
Last Answer : ALU (Arithmetic logic unit)
Description : 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
Description : The simultaneous execution of two or more instructions is called- 1) Sequential Access 2) Reduced Instruction set computing 3) Multiprocessing 4) None of these
Last Answer : 3) Multiprocessing
Description : Sequential step hackers use are: _ _ _ _. A. Maintaining Access. B. Reconnaissance C. Scanning. D. Gaining Access.
Last Answer : A. Maintaining Access.
Description : 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
Last Answer : Answer :2
Description : Select the order of sampling schemes from best to worst. a. simple random, stratified, convenience b. simple random, convenience, stratified c. stratified, simple random, convenience d. stratified, convenience, simple random
Last Answer : a. simple random, stratified, convenience