While using a database management system, the first thing you have to do is ________.
(A) Create a database file
(B) Activate file editor
(C) Load the software into your computer
(D) Keep a floppy disk in readiness
While using a database management system, the first thing you have to do is install the software on your computer. Loading the software involves the installation process, which includes copying the necessary files and configuring the system to run the database management software effectively. Once installed, you can then create databases, define data structures, and start working with the DBMS to manage your data.
In which printer ribbon is used?
(A) plotter
(B) laser printer
(C) dot matrix printer
(D) inkjet printer
Dot matrix printers use printer ribbons. A dot matrix printer is a type of impact printer that produces characters and images on paper by striking a series of dots against an ink-soaked ribbon. The ribbon transfers ink onto the paper to create text and graphics. Dot matrix printers were widely used in the past for tasks such as printing invoices, receipts, and multipart forms.
Which files are used during the operation of DBMS?
(A) Query language and utilities
(B) Data manipulation language and query language
(C) Data dictionary and transaction log
(D) Data dictionary and query language
The CPU, motherboard and RAM are ........ components of a computer hardware system.
(A) input device
(B) secondary storage device
(C) output device
(D) internal
The CPU (Central Processing Unit), motherboard, and RAM (Random Access Memory) are internal components of a computer hardware system. These components are essential for the computer to function and are located inside the computer's casing.
In a _______, a parent record type can be associated with one or more "child" record types, but a child record type can have only one parent.
(A) network database
(B) relational database
(C) distributed database
(D) hierarchical database
By using which tab can you add page numbers in an MS-Word 2019 document?
(A) edit
(B) format
(C) insert
(D) Home
In Microsoft Word 2019, you can add page numbers to your document by using the "Insert" tab. The "Insert" tab contains various options, including the "Page Number" option, which allows you to insert page numbers at different locations in your document.
Data that is copied from an application is stored in the ......
(A) Driver
(B) terminal
(C) prompt
(D) clipboard
Data that is copied from an application is stored in the clipboard. The clipboard is a temporary storage area in a computer's memory that holds the data that has been cut or copied, allowing users to paste the data into another location or application. This functionality is commonly used for tasks such as copying text, images, or files from one place and pasting them into another.
When is the World Computer Literacy Day observed every year?
(A) 08 September
(B) 11 september
(C) 03 November
(D) 02 December
World Computer Literacy Day is observed on December 2nd every year. It is a global observance aimed at promoting awareness and understanding of computer literacy and digital skills among people, especially those in developing countries, to bridge the digital divide and empower individuals with essential computer knowledge.
which of the following is an example of a volatile memory.
(A) cd-rom
(B) RAM
(C) Rome
(D) hard disk
In terms of Computer Networks, what does VPN stands for:
(A) vertical personal network
(B) Verbal Private News
(C) virtual private news
(D) virtual Private Network
A Virtual Private Network (VPN) is a technology that allows users to create a secure and encrypted connection to another network over the internet. VPNs are commonly used to ensure privacy and security when browsing the internet, especially when using public Wi-Fi networks. VPNs create a private tunnel for data transmission, protecting users' online activities from surveillance, censorship, and potential cyber threats.
Get the Examsbook Prep App Today