With respect to computers, which of the following are random access storage devices (A) Magnetic Tape (B) Hard Disk (C) Pen Drive (D) CDROM Choose the correct answer from the options given below:?

(A), (B) and (C) only
(A), (C), and (D) only
(B), (C) and (D) only
(A), (B) and (D) only

LohaHridoy

6 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 3 : (B), (C) and (D) only

Storage devices such as flash drives and hard disks are a fundamental component of most digital devices since they allow users to preserve all kinds of information such as videos, documents, pictures, and raw data.

Random-access devices include hard drives, CD (compact disc) writers, and DVD (digital versatile disc) RAM (random-access memory) devices. The hard drive typically has a storage capacity of 20 gigabytes (GB) and a data transfer rate of over 10 megabytes (MB) per second.
Traditional hard drives are not meant for archiving data nor for removal from one system to another.
A hard disk is an electromechanical data storage device that stores and retrieves digital data using magnetic storage and one or more rigid rapidly rotating platters coated with magnetic material.
A CD-ROM is a pre-pressed optical compact disc that contains data. Computers can read—but not write or erase—CD-ROMs, i.e. it is a type of read-only memory. Some CDs, called enhanced CDs, hold both computer data and audio with the latter capable of being played on a CD player, while data is only usable on a computer.
Pen Drive: A flash drive is a portable computer drive that uses flash memory. Flash drives are the larger memory modules consisting of a number of flash chips.

Therefore, the Hard Disc, CD Rom, and Pen Drive Are the parts of Random Access Memory.

Hence (B), (C) and (D) only are correct options.

6 views Answered 2022-09-04 04:29

Related Questions

In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements. Statements: I. All red are pen. II. No pen is white. Conclusions: I. No white is pen. II. No red is white. III. All pens are red.?

1 Answers 5 Views

In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements. Statements: All mobiles are computers. Some computers are tablets. Some tablets are laptops. Conclusions: I. Some mobiles are tablets. II. Some computers are laptops. III. All mobiles are laptops.?

1 Answers 4 Views

In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements. Statements: I. Some pen are black. II. Some pen are blue. III. No black is red. Conclusions: I. No pen is red. II. Some blue are black. III. Some black are pens.?

1 Answers 5 Views

In the question given below, a sentence has been divided into five parts out of which the first part is given in bold. Each question is followed by five options which give the sequence of the rearranged parts. Choose the option that gives the correct sequence. If the sentence is already arranged or the given sequence does not match then choose (e) i.e. 'None of the above' as the answer. If computers and advanced technologies/ help the agricultural universities to advise(A)/ India could see a farming revolution in the future (B)/ farmers on the best practices that can be used (C)/ to increase crop yield and quality of the crops then (D).?

1 Answers 5 Views

In the question below are given three statements followed by four conclusions I, II, III and IV. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts. Statements: No paper is pen. Some pen are pencil. No pencil is eraser. Conclusions: I. All easer are paper is a possibility. II. All pencil are eraser. III. No pen is eraser. IV. All pencil are paper.?

1 Answers 5 Views

Which of the following statement about computer memory are true A. Secondary storage is non-volatile storage. B. Video memory found in graphics cards is volatile memory. C. Primary memory (RAM) is the fastest form of memory in a computer. Choose the correct answer from the options given below:?

1 Answers 8 Views

With regard to computer memory, which of the following statements are TRUE (A) Secondary storage is slower, cheaper, and less volatile than primary storage. (B) Tape drives are direct access devices. (C) The contents of most forms of RAM are volatile, thus making them unsuitable for long term data storage. Choose the correct answer from the options given below :?

1 Answers 5 Views

Which of the following is/are main memory of a computer (A) RAM (B) Hard disk (C) CDROM (D) Pen Drive Choose the correct answer from the options given below : ?

1 Answers 5 Views

With respect to computer storage devices, which of the following is/are magnetic storage device(s) A. CD-R B. DVD-RW C. Flash memory stick D. External Hard Drive Choose the correct answer from the options given below:?

1 Answers 4 Views

Which of the following statements about desktop and laptop computers areTRUE A. Most modern laptop computers have built-in webcams B. Desktop computers are not very portable C. All desktop computers have built-in touchpad D. Laptop computers are rarely supplied with a mouse Choose the correct answer from the options given below:?

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)