Match List I with List II List I (Computer Term) List II (Description) Choose the correct answer from the options given below:A. Disk defragmentor I. Utility that prepares a disk to allow data/file to be stored and retrieved. B. Disk formatter II. Storage media with no moving parts. C. Device driver III. Utility that reorganises the sectors on a hard disk so that files can be stored in contiguous data blocks. D. Solid state drive IV. Software that communicates with OS and translates data into a format understood by the device.
A-III, B-I, C-IV, D-II
Matching Computer Terms with Descriptions
Understanding core computer terms is essential for comprehending how computer systems work. This question asks us to match specific computer utilities and components with their correct descriptions from a given list. Let's analyze each term and find its corresponding definition.
Analyzing the Computer Terms and Descriptions
We have two lists:
- List I (Computer Term): Disk defragmentor, Disk formatter, Device driver, Solid state drive
- List II (Description): Utility that prepares a disk, Storage media with no moving parts, Utility that reorganises sectors, Software that communicates with OS
Let's match each item in List I to the most fitting description in List II:
- A. Disk defragmentor: A disk defragmentor is a utility program that reorganizes files stored on a hard disk. Over time, files can become fragmented, meaning parts of the same file are scattered across different sectors of the disk. Defragmenting the disk brings these pieces back together, allowing the disk drive to access files more quickly. This matches description III. Utility that reorganises the sectors on a hard disk so that files can be stored in contiguous data blocks.
- B. Disk formatter: Formatting a disk is the process of preparing a data storage device, like a hard disk drive or USB drive, for initial use. It creates a file system on the disk, which is necessary for the operating system to store and retrieve data. This matches description I. Utility that prepares a disk to allow data/file to be stored and retrieved.
- C. Device driver: A device driver is a piece of software that acts as a translator between an operating system and a hardware device (like a printer, sound card, or graphics card). It provides the operating system with the necessary instructions to operate the hardware device correctly. This matches description IV. Software that communicates with OS and translates data into a format understood by the device.
- D. Solid state drive (SSD): A solid state drive is a type of data storage device used in computers. Unlike traditional hard disk drives (HDDs) that use spinning platters and read/write heads, SSDs use flash memory to store data. Because they have no moving mechanical parts, they are generally faster, more durable, and consume less power than HDDs. This matches description II. Storage media with no moving parts.
Summarizing the Matches
Based on the analysis above, the correct matches are:
- A - III
- B - I
- C - IV
- D - II
| List I (Computer Term) | Matching List II (Description) |
|---|---|
| A. Disk defragmentor | III. Utility that reorganises the sectors on a hard disk... |
| B. Disk formatter | I. Utility that prepares a disk to allow data/file to be stored and retrieved. |
| C. Device driver | IV. Software that communicates with OS and translates data... |
| D. Solid state drive | II. Storage media with no moving parts. |
This matching corresponds to the option A-III, B-I, C-IV, D-II.
Revision Table: Essential Computer Terms
| Term | Function/Purpose | Type |
|---|---|---|
| Disk Defragmentor | Reorganizes fragmented files on a hard disk for faster access. | Utility Software |
| Disk Formatter | Prepares a storage medium (like HDD, SSD, USB) for data storage by creating a file system. | Utility Software |
| Device Driver | Enables the operating system to communicate with a specific hardware device. | System Software (specifically, driver) |
| Solid State Drive (SSD) | A type of non-volatile storage device that uses flash memory. | Hardware (Storage Media) |
Additional Information: Expanding on Storage and Software
Understanding the distinction between hardware and software, and different types of software (system vs. utility), is key in computer science.
- Hardware: Physical components of a computer system, like a Solid State Drive.
- Software: Programs and data that run on hardware.
- System Software: Includes operating systems and device drivers, essential for the computer's basic functions.
- Utility Software: Tools designed to help analyze, configure, optimize, or maintain a computer, like disk defragmentors and disk formatters.
Solid State Drives (SSDs) are a modern storage technology that has largely replaced traditional Hard Disk Drives (HDDs) in many applications due to their speed and reliability advantages, stemming from having no moving parts.
Important Questions from Types of ICT Based Instruction
Which of the following statements are valid?
A. Providing the personal information of customers stored in a computer to an insurance agent by the vehicle servicing centre is an issue related to the privacy of customer.
B. Providing a copy of a single-user licensed software to another party is a piracy issue related to the ownership of the software.
C. Unauthorized access to another person's computer is both illegal and unethical.
D. The "right to use' a piece of software is termed as Copyright
Choose the correct answer from the options given below:
Information and Communication Technology (ICT) integration with teaching and learning results in:
(A) Providing correct information in a comprehensive manner.
(B) Replacing books with online material
(C) Helping learners to broaden their information base
(D) Replacing teachers with Computers
(E) Assessment through online examination
Choose the most appropriate answer from the options given below:
- Which IT project in India is the main provider of ICT infrastructure for creating a knowledge society with the aim to ushering in a knowledge revolution in the country?
According to Roland Barthes, the sequence of narrative codes is:
A. Action
B. Symbolic
C. Semantic
D. Enigma
E. Referential
Choose the correct answer from the options given below
A digital camera contains a microprocessor. The camera's specification includes :
20 megapixel resolution
32 gigabyte memory card
autofocus facility
If a compressed image file requires an average of 1 byte per pixel, then what is the maximum number of photos that can be stored on the memory card? (1 Kilo = 1024)
