Computer Knowledge Practice Question and Answer
8 Q: Given the following e-mail fields, which e-mail addresses will 'D' be able to see when he receives the message?
To... A@test.com
Cc... B@test.com; C@test.com
Bcc... D@test.com; E@test.com
690 064a56233b394764d11b2234b
64a56233b394764d11b2234bTo... A@test.com
Cc... B@test.com; C@test.com
Bcc... D@test.com; E@test.com
- 1A@test.comfalse
- 2A@lest.com; B@test.com; C@test.com.true
- 3A@test.com: E@test.comfalse
- 4A@test.com; E@test.com: B@test.com: C@test.comfalse
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- SingleChoice
Answer : 2. "A@lest.com; B@test.com; C@test.com."
Explanation :
The following e-mail fields are given, when 'D' receives the message he will see the following e-mail addresses-
A@lest.com; b@test.com; C@test.com.
Q: In MS Excel 2010, the address from the top left and bottom is:
688 064a563ef65d2524cbf0cc838
64a563ef65d2524cbf0cc838- 1A1true
- 2www.ymou.ac.infalse
- 3AZfalse
- 41Afalse
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Answer : 1. "A1"
Explanation :
1. In MS Excel 2010, the address of the topmost cell is Al.
2. Microsoft Excel is a commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X.
3. Microsoft Excel is a spreadsheet tool capable of performing calculations, analyzing data, and integrating information from different programs.
Q: What protocols have been developed to provide signaling control for establishing video conferencing technology?
687 063ac1452e541fa7a012f09e8
63ac1452e541fa7a012f09e8- 1session initiation protocol and H.323true
- 2Section Internet Protocol and H.223false
- 3session internet parameters and P.323false
- 4session internet protocol and P.223false
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Answer : 1. "session initiation protocol and H.323 "
Q: What is Information and Communication Technology?
682 063aae36c5770eb565d528956
63aae36c5770eb565d528956- 1Process of effective informationtrue
- 2Process of given aggregationfalse
- 3Process of evaluationfalse
- 4internal technical processfalse
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Answer : 1. "Process of effective information"
Q: Which keys combination is used to insert duplicate slide in a PowerPoint presentation?
679 064943fd41a612ce001e3d00f
64943fd41a612ce001e3d00f- 1Ctrl + Xfalse
- 2Ctrl + Nfalse
- 3Ctrl + Mfalse
- 4Ctrl + Dtrue
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- SingleChoice
Answer : 4. "Ctrl + D"
Explanation :
1. In Microsoft PowerPoint, the Ctrl + D shortcut key inserts a duplicate of the selected slide.
2. Ctrl+D is a keyboard shortcut used in many computer programs to perform various tasks. In a web browser, pressing Ctrl+D adds the current webpage to your bookmarks or favourites list.
3. In Microsoft Excel and Google Sheets, pressing Ctrl+D fills a cell and overwrites it with the contents of the cell in a column above it.
Q: Which of the following application software is closely related to Database Management System?
678 0649424ecdad6f2e01f5b372b
649424ecdad6f2e01f5b372b- 1M.S. Wordfalse
- 2M.S. accesstrue
- 3M.S. Excelfalse
- 4M.S. powerpointfalse
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Answer : 2. "M.S. access"
Explanation :
1. Application software is closely related to database management systems M.S. Excel related.
2. It is system software for creating and managing databases.
3. It is software designed to store, retrieve, define, and manage data in a database.
Q: You can switch the page between portrait and landscape layout in MS Word, 2010. using the following:
676 064a51fb265d2524cbf0b9761
64a51fb265d2524cbf0b9761- 1Orientation shortcuttrue
- 2Margin Shortcutfalse
- 3Size shortcutfalse
- 4Column shortcutfalse
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- SingleChoice
Answer : 1. "Orientation shortcut"
Explanation :
1. You can switch pages between portrait and landscape layouts in MS Word, 2010 using the orientation shortcut.
2. The two most common types of orientation are portrait and landscape.
Q: Which key is used in conjunction with another key to perform a specific task?
673 064940f1bc7d7c7e067178e0f
64940f1bc7d7c7e067178e0f- 1controltrue
- 2spacebarfalse
- 3Arrowfalse
- 4none of thesefalse
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- SingleChoice
Answer : 1. "control "
Explanation :
1. The Control key, also called the Ctrl key, is a modifier key found on most computer keyboards. It's usually located in the lower left part of the keyboard, next to the Caps Lock and Tab keys.
2. The Control key is used in combination with other keys to perform various keyboard shortcuts. For example, pressing Ctrl+C copies the selected text to the Clipboard, pressing Ctrl+V pastes text from the Clipboard, and pressing Ctrl+S saves the current document.
3. Various uses of control keys-
Ctrl+C: Copy
Ctrl+V: Paste
Ctrl+X: Cut
Ctrl+Z: Undo
Ctrl+Y: Redo
Ctrl+A: Select all
Ctrl+B: Bold
Ctrl+I: Italic
Ctrl+U: Underline
Ctrl+S: Save
Ctrl+O: Open
Ctrl+N: New
Ctrl+P: Print
Ctrl+F: Find
Ctrl+H: Replace
Pressing Ctrl+Shift+Esc opens the Task Manager.
Pressing Ctrl+Alt+Delete opens the Windows Security screen.