Computer GK Practice Question and Answer
8 Q: Which connectivity is required for the HotSpot internet connectivity?
1200 06494375bdad6f2e01f5b89a0
6494375bdad6f2e01f5b89a0- 1Wi-Fitrue
- 2Inductionfalse
- 3Infraredfalse
- 4All of thesefalse
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Answer : 1. "Wi-Fi"
Explanation :
A Hotspot is required for internet connectivity.
1. Dial-up is generally the slowest Internet connection and is obsolete these days.
2. This high-speed Internet connection is usually provided by telephone companies.
3. Wi-Fi (Wireless Fidelity) is a technology for WLAN (Wireless Local Area Networking) which requires "radio frequency" to transmit to devices.
4. Digital Subscriber Line (DSL-Digital Subscriber Line) service uses a broadband connection, which makes it faster than dial-up.
5. Cable service connects to the Internet through Cable TV.
6. Internet services are provided by mobile operators through mobile phone connections. 3G and 4G services are most commonly used with mobile phones and tablet computers.
Q: A website is a set of _______.
1199 064a52c9c8ecb104cc625808f
64a52c9c8ecb104cc625808f- 1Algorithmfalse
- 2Chartfalse
- 3Programfalse
- 4Web pagestrue
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Answer : 4. "Web pages"
Explanation :
1. A website is a collection of web pages.
2. A website (also written as a website) is a collection of web pages and related content identified by a common domain name and published on at least one web server.
3. A group of related web pages makes up a website.
4. Some examples of a website include-
- News websites, such as CNN.com and BBC.com
- E-commerce websites, such as Amazon.com and eBay.com
- Social media websites, such as Facebook.com and Twitter.com
- Personal websites, such as About.me and Blogger.com
Q: Hyperlink has parts?
1198 064b931d4e2108a7239356442
64b931d4e2108a7239356442- 1Address of the webpagefalse
- 2e-mail addressfalse
- 3any other link text or imagefalse
- 4All of the abovetrue
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Answer : 4. "All of the above "
Q: Name the two categories of computer software that can be classified?
1194 063e4db94124b1363b8ec2791
63e4db94124b1363b8ec2791- 1system software and application softwaretrue
- 2hard software and soft softwarefalse
- 3game software and math softwarefalse
- 4None of thesefalse
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Answer : 1. "system software and application software"
Q: M.S. Which data types cannot be changed by the user in Access 2010? Choose the most appropriate option.
1194 064ba76fae2108a7239398507
64ba76fae2108a7239398507- 1Auto Textfalse
- 2Date/Timefalse
- 3Auto Numberfalse
- 4All of the Abovetrue
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Answer : 4. " All of the Above"
Explanation :
In MS Access 2010, data types cannot be entered or changed by the user.
- Auto Text
- Date/Time
- Auto Number
Q: Select the smallest memory parity:
1193 064a5120daa4c004ce31be72c
64a5120daa4c004ce31be72c- 1Terabytefalse
- 2Gigabytefalse
- 3Kilobytetrue
- 4Megabytefalse
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Answer : 3. "Kilobyte"
Explanation :
1. The smallest memory is the parity bit. A bit is a binary digit, which can be either 0 or 1. A bit is the smallest unit of data that a computer can store.
2. A byte is a large unit of memory made up of 8 bits. A byte can be used to store a letter, a number or a symbol.
3. Kilobyte is another large unit of memory which is made up of 1024 bytes. One kilobyte can be used to store a small file.
4. A megabyte is another large unit of memory which is made up of 1024 kilobytes. One megabyte can be used to store a large file.
5. Gigabyte is another large unit of memory which is made up of 1024 megabytes. One gigabyte is equal to the amount of memory used in a medium-sized computer.
5. Terabyte is another large unit of memory which is made up of 1024 gigabytes. One terabyte is equivalent to the amount of memory used in a large computer.
Q: What does the comment give for a cell entry to show on the screen?
1193 064b9196c2dc867f59303bf27
64b9196c2dc867f59303bf27- 1Commenttrue
- 2Indicatorfalse
- 3Picturefalse
- 4None of thesefalse
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Answer : 1. "Comment"
Explanation :
The comment given for a cell entry displays the following information on the screen:
1. Comment text: The comment text is written by the person who is rating the item. This text may express the person's opinion or reaction to CellEntry.
2. Comment Rating: Comment rating is a numerical value that reflects the quality of the cell entry. Ratings usually range from 1 to 5, where 1 is the lowest and 5 is the highest.
3. Comment time: Comment time is the time when the comment was written.
Q: Which of the following is an example of a mobile operating system?
1190 064a50e4065d2524cbf0b556d
64a50e4065d2524cbf0b556d- 1Keyboardfalse
- 2Chromefalse
- 3Androidtrue
- 4Modemfalse
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Answer : 3. "Android"
Explanation :
1. Android OS is a mobile operating system based on a modified version of the Linux kernel.
2. It is an open-source software, primarily designed for touchscreen mobile devices like smartphones and tablets.
3. It is a GUI-based OS.
