Advanced DRAM B. DDR DRAM C. RDR DRAM D. None of the above ANS: D 3. (c) Cache. * not completed. 56. Applications of Computers in Accounting Class 11 MCQs Questions with Answers. 2. Oscillation can be classified as damped and sustained on the basis of varying. to denote a memory access, where a is either R for read access or W for write access, l denotes the accessed location, and v the transmitted value. ... Sequential access memory. Check out this computer essentials quiz questions and answers and see how familiar you are with the computer essentials. There is a separate access mechanism for each location. c) immediate. Magnetic disk, 3.Magnetic tape, 4. To describe there are various examples of sequential circuits. Which operation refer bitwise manipulation of contents of register: a. These Multiple Choice Questions (MCQ) should be practiced to improve the Operating System skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other … Multiple choice questions on C Programming topic Pointers and Arrays in C. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. Choose the correct option. Information of probative value C. Digital data of probative value D. Any digital evidence on a computer Ans: C 2. Question 974 : A paradigm of multiple autonomous computers, having a private memory, communicating through a computer network, is known as Distributed computing Cloud computing Ans. 1. IT Fundamentals Objective type Questions and Answers. 1. The section contains MCQs on basics of memory devices, read only memory, programmable read only memory, EPROM, random access memory, programmable logic array, multivibrators and basics of hardware description language. OS stands for a) Operating solve b) Open Source c) Open System d) Operating system Answer : d Q2. Example of computer sequential access memory is magnetic tape DVD memory card hard disk. (d) Disk. B ‘b’ and ‘d’ are arrays of type int. 32. What are the advantages of direct access on today's most popular devices? Memories in which any location any location can be reached in a fixed amount of time fixed amount of time after specifying its address its address is called (a) Sequential access memory (b) random access memory (c) secondary memory (d) mass storage. * not completed. , Options is : 1. An index value of the database record is the record address of the file. Sequential access devices are usually a form of magnetic memory. It is the read and write memory of a computer, which means the information can be written to it as well as read from it. ... memory and technology. B: Data can be written to the disk from memory. How can we make changes to data on a device that only allows direct access via sequential access? Need not occupy contiguous space in memory C. Must not occupy contiguous space in memory D. None of the above. Processes Management MCQs : This section focuses on "Processes" in Operating System. These are 4 types of memory access methods: 1. 20. For example, the CPU is the central processing unit, which determines the computer's overall performance. Distributed Shared Memory (DSM) Distributed shared memory is a service that manages memory across multiple nodes so that applications will have the illusion that they are running on a single shared-memory machine. 250+ TOP MCQs on Writing Data to a Sequential Access File and Answers. Direct or random access of element is not possible in-A. Sequential Access:-. Explanation: In D flip flop, when the clock is high then the output depends on the input otherwise reminds previous output. View IS CA 2 MCQ-1.docx from IS 512 at Richfield Graduate Institute of Technology (Pty) Ltd - Durban. Now if you want to access 3 rd file then you start searching the 3 rd file from beginning of the storage device i.e. 10. Sequential memory is the ability to remember things in a certain order of correctness and applicability.. For instance, knowing or remembering what comes first and what is next in the order.. Services and Relationship Marketing. Volatile C. Sequential access D. None of the above ANS: B 2. Secondary memory is also known as auxillary memory.. d) register relative. B) Business software C) Engineering and science software D) Embedded software Flip Flop. Most of the test conductors like FPSC, NTS, KPPSC, PPSC and others, are adding computer knowledge MCQs in their test patron. In other words, we can say that most of the files need to be accessed sequentially by the operating system. Question is : Which of the following storage media provides sequential access only ? Permanent instructions that the computer uses when it is turned on that can not be changed by other instructions are contained in-. This is a Most important question of gk exam. Drum memory is an example of sequential access memory. It is a single program stored in non-volatile memory and typically a number of registers for volatile storage. The access to any location is not related with its physical location and is independent of other locations. "Sequential Access Memory (SAM)" multiple choice questions and answers PDF: Type of computer memory in which access time is not constant but varies depending on address location is known as, with answers for software … 38. Hard disk C. Magnetic tape memory D. RAM Answer: C c) Only one of the inputs can be HIGH at a time. Answer: a. Here I am sharing various types of mcq on computer memory because many students are confused to solve multiple-choice questions on computer in the examination. These computer memory questions and answers are very important for bank exams and other competitive exams. A flip flop is an edge-sensitive device. Must occupy contiguous space in memory B. MULTIPLE CHOICE QUESTIONS AND ANSWERS Chapter 4- Digital Evidence (CO4) 1. The maximum number of parentheses that appear on the stack AT ANY ONE TIME when the algorithm analyzes: ( () ( ()) ( ())) are: Consider the usual algorithm for determining whether a sequence of parentheses is balanced. Access must be made in a specific linear sequence. The records can be inserted in the middle of the file. Sequential Circuit Examples. int a[], b; int []c, d; A ‘b’ and ‘d’ are of type int. d) The output toggles if one of the inputs is held HIGH. ... Sequential access method (b) Queuing method (c) Predetermined method (d) Direct access method. a) Reading a file. Operating System MCQ - Processes Management. Answer & Explanation Answer: C) Both A & B. access to multiple copies of a datum (e.g., in multiple caches) and at least one access is a write – must appear to be one and only one value per memory location —access to stale data (incoherence) is prevented using a coherence protocol – set of rules implemented by the distributed actors within a system • Consistency models Answer (1 of 3): You mean sequential memory..? 2) The word processing feature that catches most random typographical errors and misspellings is known as _____. View Answer. Question is ⇒ The ability to find an individual item in a file immediately _____is used., Options are ⇒ (A) File allocation table, (B) Directory, (C) Sequential access, (D) Direct access, (E) , Leave your comments or Download question paper. An important attribute of RAM memories is A. 38. In random access method, data from any location of the memory can be accessed randomly. This file organization stores that data which is not fit in the system’s main memory. While sequential access memory is read in sequence, arbitrary locations can … In other words, the system must search the storage devices from the initial memory location or memory address until it finds the required data. Logical micro operation b. Figure 14.40 illustrates an example of a sequential circuit that is unrolled into several time frames, also called an iterative logic array (ILA) of the circuit. Q: An example of sequential access memory is _____ Researchers identify four different types of tool that firms can use to … Secondary memory are slow-speed and low-cost memory devices used to provide backup storage. Sequential access memory is a storage system where the data is stored and read in a fixed order. This contrasts with random access memory, such as that used by computers for storing data to be processed. You can increase your knowledge by learning these computer questions by helping you while solving computer questions in SSC and bank exams. Cache memory is a smaller and fastest memory component in the computer.. Additional Information. Computer Storage Device MCQ. A _____ is a sequential segment of the memory location that is allocated for containing some data such as a character string or an array of integers. C: Slow ... Data can be read into memory. It is also known as Serial Access Memory. B) Direct access. Here are some MCQs related to the Computer from basic to advance will help our readers to secure high marks in the computer portion of the test. (b) Access Time (c) Latency (d) None of These. In computing, an access method is a program or a hardware mechanism that moves data between the computer and an outlying device such as a hard disk (or other form of storage) or a display terminal.. A _____ is a sequential segment of the memory location that is allocated for containing some data such as a character string or an array of integers. A. A valid definition of digital evidence is: A. Sequential access is sometimes the only way of accessing the data, for example if it is on a tape. Punched cards, paper tape, and magnetic tape are examples of sequential-access storage media. Example of random access: Semiconductor memories like RAM, ROM use random access method. Important difference between SRAM and DRAM 1, 2, 3, 4. T his collection of Java Multiple Choice Questions and Answers (MCQs): Quizzes & Practice Tests with Answer focuses on “Data structures (Arrays)”.. 1. c) GIF. C) memory card D) hard disk. Data stored or transmitted using a computer B. Most of the operating systems access the file sequentially. A. Array C. String D. None of the above. If the hit ratio is 80% for the cache and 99.5% for the main memory, then the closest average access time of memory hierarchy in nano-seconds is: Sequential Access Method is reasonable for tape. The term is sometimes used to refer to the mechanics of placing or locating specific data at a particular place on a storage medium and then writing the data or reading it. (a) Semiconductor memory (b) Registers (c) Hard disk (d) Magnetic disk. Software which produces experimental results for biologist research can be classified as A) Real-time software. As a rule of thumb, sequential access is the type of memory more likely to be used for permanent storage and random access memory for temporary storage. Examples of sequential access memory include older recordable media such as DVDs, CDs, and even tapes. Hard drives are also sequential, rather than random access memory. In the sequential access method, if we use read command, then the pointer is moved ahead by 1. These are computer selective and important questions. Sequential access is also known as serial access. Chapter 15 Multiple-Choice Questions. Sequential access is a system by which stored data is accessed in a fixed order. ... Sequential access memory (d) Operating systems. Above MCQ will help you to practice multiple choice questions from Operating System. 31. b) Have fast and slow pointers with the fast pointer advancing two nodes at a time and slow pointer advancing by one node at a time. Digital Electronics MCQ on Memory Devices. A co-processor a) Is relatively easy to support in software b) Causes all processor to function equally c) Works with any application d) Is quite … The access time depends on the location of the data. 2. Which is referred as a sequential circuit which contains the number of register as per the protocol: a. RTL b. RAM c. MAR d. All of these 49. 14.The process of accessing data stored in a serial access memory is similar to manipulating data on a _____ a) Heap b) Binary Tree c) Array d) Stack Answer: d Explanation: In serial access memory data records are stored one after the other in … Clarification: A sequential access memory is one in which A particular memory location is accessed sequentially (i.e. When operating in a sequential environment, a particular record can be read only by first reading all the records that come before it in the file. Multiple Choice Questions (MCQ) on Sequential Access Memory (SAM) quiz answers PDF to practice computer basics MCQ worksheet for online courses. MICROPROCESSOR (SEM 5 MCQ) The instruction, MOV AX, 0005H belongs to the address mode. Optical disk, 5. This set of MCQ questions on file management in OS includes the collections of frequently asked and important MCQ questions related to file management in OS. 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