👉Data in ROM is non-volatile, that is, it remains there even without electrical power.
53. What do you call the programs that are used to find out possible faults and their causes?
👉diagnostic software
54. Which programming languages are classified as low level languages?
👉Assembly languages
55. Which of the following is not anti-viruses software?
👉Oracle
56. What does DMA stand for?
👉Direct Memory Access
57. When did John Napler develop logarithm?
👉1614
58. MIS is designed to provide information needed for effective decision making by
👉Managers
59. ASCII stands for
👉American Standard Code for Information Interchange
60. Which of the following is first generation of computer?
👉EDSAC
61. IBM 1407 is
👉Second Generation Computer
62. Chief component of first generation computer was
👉Vacuum Tubes and Valves
63. Second Generation computers were developed during
👉1956 to 1965
64. The computer size was very large in
👉First Generation
generation
65. Microprocessors as switching devices are for___1computers?
👉Fourth Generation
66. Which of the following devices can be sued directly image printed
text?
👉OCR
67. The output quality of a printer is measured by_?
👉Dot per inch
68. In analogue computer_
👉Input is never converted to digital form
69. In latest generation computers, the instructions are executed
👉Both sequentially and parallel
70. Who designed the first electronics computer - ENIAC?
👉J. Presper Eckert and John W Mauchly
71. Who invented the high level language "C"?
👉Dennis M. Ritchie
72. Personnel who design, program, operate and maintain computer equipment refers to
👉Peopleware
73. Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
👉Computer
74. An error in software or hardware is called a bug. What is the alternative computer jarqon for it?
👉Glitch
75. Modern Computer are very reliable but they are not_
👉Infallible
76. Who is the Current CEO of Microsoft?
👉Satya Nadella
77. Which of the following is also known as brain of computer?
👉Central Processing unit
78_translates and executes program at run time line by line?
👉Interpreter
79. RAM stands for
👉Random access memory
80. 1 Byte
👉8 bits
81. The device used to carry digital data on analogue lines is called
as
👉Modem
82. BIOS stands for
👉Basic Input Output system
83. Father of "C' programming language?
👉Dennis Ritchie
84. The instructions that tell a computer how to carry out the processing tasks are referred to as computer
👉programs
85. An area of a computer that temporarily holds data waiting to be processed is
👉Memory
86._is the key to close a selected drop-down list, cancel a
command and close a dialog box.
👉ESC
87.____is the key we use to run the selected command?
👉ENTER
88. Is the functional key to display save-as box?
👉F12
89. Data becomes when it is presented in a format that people
can understand and use.
👉Information
90. The term____ designates equipment that might be added to acomputer system to enhance its functionality.
👉peripheral device
91. A is a microprocessor -based computing device?
👉personal computer
102. RAM can be treated for_ the computer's processor?
👉waiting room
93. To move a copy of file from one computer to another over a
communication channel is called?
👉File transfer
94. The primary function of the_ is to set up the hardware and load and start an operating system?
👉BIOS
95. What kind of memory is both static and non-volatile?
👉ROM
96.__is computer software designed to operate the computer
hardware and to provide platform for running application software?
👉System software
97. The____is the amount of data that a storage device can
move from the storage medium to the Computer per second?
👉data transfer rate
98. A device, which is not connected to CPU, is called as__?
👉Off-line device
99. What is the other name for programmed chip?
ROM
100. On-line real time systems become popular in ___Generation.
👉Third generation

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አላስፈላጊ ወጪ ላለማውጣት
🔥 የሞባይል ስልኮ ላይ Email አካውንት ወይም play store አካውንት የሞላችሁ እና እየተጠቀማችሁ ያላችሁ ስልካችሁን ድንገት Reset ብታደርጉት የግድ Email ይጠይቃል ለመክፈት ካወቃችሁት በመሙላት ይከፈታል። ነገር ግን  በተለይ ከሠው ስልክ ገዝታችሁ ድንገት የሆነ ጊዜ Reset ብታደርጉት ስልኩን የተጠቀመውን ሠው Email መጀመርያ የገባውን ይጠይቃችዋል። ታድያ ይህን ስልክ በPattern /password ምክንያት ሊሆን ይችላል Reset ያደረጋችሁት ስለሆነም ካልሞላችሁ የመጀመርያውን Email ስልካችሁን መክፈት አትችሉም። ለማስከፈት የግድ ሞባይል ቤት መሄድ አለባችሁ -----
⛔️መፍትሄው
ማንኛውንም ስልክ Email ከተሞላበት በዋላ Reset ለማድረግ ከፈለጋችሁ ድንገት የረሳችሁትን የናንተን Email ወይም ስልኩን መጀመርያ የተጠቀመበትን ሠው Email እንዳይጠይቃችሁ ይህንን መንገድ ተጠቀሙ
🔥 በመጀመርያ Setting ላይ ከዛን About phone የሚለውን ከመረጣችሁ በዋላ ከታች Build Number የሚል አለ እሱን 5x ትጫናላችሁ የዛኔ Developer option enabled ወይም You are in developer option ይላችዋል ከዛን ወደ ዋላ back በማድረግ Developer Option የሚል አዲስ ይመጣል እሱ ላይ በመግባት OME UNLOCK የሚለውን ታበራላችሁ በቃ ከዛ በዋላ Reset ብታደርጉ ስልኩን ምንም Email ሳይጠይቃችሁ መጠቀም ትችላላችሁ።

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*The most important words*
1.*PAN* - permanent account number.
2. *PDF* - portable document format.
3. *SIM* - Subscriber Identity Module.
4. *ATM* - Automated Teller machine.
5. *IFSC* - Indian Financial System Code.
6. *FSSAI(Fssai)* - Food Safety & Standards Authority of India.
7. *Wi-Fi* - Wireless fidelity.
8. *GOOGLE* - Global Organization Of Oriented Group Language Of Earth.
9. *YAHOO* - Yet Another Hierarchical Officious Oracle.
10. *WINDOW* - Wide Interactive Network
Development for Office work Solution.
11. *COMPUTER* - Common Oriented Machine. Particularly United and used under Technical and Educational Research.
12. *VIRUS* - Vital Information Resources Under Siege.
13. *UMTS* - Universal Mobile Telecommunications System.
14. *AMOLED* - Active-matrix organic light-emitting diode.
15. *OLED* - Organic light-emitting diode.
16. *IMEI* - International Mobile Equipment Identity.
17. *ESN* - Electronic Serial Number.
18. *UPS* - Uninterruptible power supply.
19. *HDMI* - High -Definition Multimedia
Interface.
20. *VPN* - Virtual private network.
21. *APN* - Access Point Name.
22. *LED* - Light emitting diode.
23. *DLNA* - Digital Living Network Alliance.
24. *RAM* - Random access memory.
25. *ROM* - Read only memory.
26. *VGA* - Video Graphics Array.
27. *QVGA* - Quarter Video Graphics Array.
28. *WVGA* - Wide video graphics array.
29. *WXGA* - Widescreen Extended Graphics Array.
30. *USB* - Universal serial Bus.

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የኮምፒውተራችንን Hard Drive እንዴት በቀላሉ ፓርቲሽን(partition) መክፈል እንችላለን?
📍በመጀመሪያ ፓርቲሽን በመክፈላችን
ምናገኛቸው ጥቅሞች ምንድናቸው ብለን
ስናስብ እንደየ ፍላጎታችን ሚለያይ ሲሆን
ለሁላችንም ሚሰጠን ዋናው ጥቅም ቢኖር
ፉይላችንን ከ ሲስተም ፋይል ያሉ ፋይሉችንን
ለይተን በማስቀመጥ በተላያዩ ምክንያት ቡት
ማረግ ወይም ኦፕሬቲንግ ሲስተማችንን
መነሳት ሲያቅተው ልናጣ ምንችለውን ፉይል
ለመከላከል የምንጠቀምበት መንገድ ነው
📍ለምሳሌ ከፋብሪካው እንደመጣው በ C:
partiton ብቻ እየተጠቀምን ቢሆንና በ
ቫይረስ ምክንያት ሲስተም ፋይል ቢጠፋ
ሌሎች ፐርሰናል ፉይሎችን አጣን ማለት
ነው።
📍ስለዚህ በቀላሉ እዛው ፓርቲሽን
በመፍጠር የግል ፉይል ለብቻ C: ፓርቲሽን
ለብቻ አድርገን በመጠቀም ፋይላችንን
መከላከል እንችላለን ይህን ካልን ስለ
ፓርቲሽን እንዴት ዊንዶውስ ባዘጋጀልን disk
managment በ መጠቀም እንዴት
መስራት እንችላለን ሚለውን ላሳያችሁ
ወደድኩ
📍በመጀመሪያ ባክአፕ መውሰድ አስፈላጊ ነው
ምንም እንኳ ፕሮሰሱ ፋይል ባያጠፋብንም
ለጥንቃቄ ሲባል ወስደን መጀመር አለብን
📍በመቀጠል ወደ my computer iconላይ
ራይት ክሊክ አርገን manage ሚለውን
ክለክ ስናደርግ አዲስ ዊንዶው ይከፈትልናል
ማለት ነው።
📍በግራ ባለው ዝርዝር ውስጥ
disk managment ሚል በመፈለግ ያንን
እንከፍታለን በመቀጠልም በሚከፈተው
ዊንዶው ውስጥ መሀል ላይ ሁኖ ከታች ባለው
ቦታ ላይ
📍 ያልተከፈለው ፓርቲሽን በ ሰማያዊ
ይታየናል ስለዚህም ማድረግ የፈለግነውን
ፓርቲሽን ላይ ራይት ክሊክ በማድረግ
በሚመጡት ዝርዝሮች ውስጥ shrink
volume የሚል ን በመምረጥ በሚከፈትልን
ዊንዶው መሰረት እንደምን ፈልገው ሳይዝ
በማስገባት ሌላ አዲስ ፓርቲሽን እንፈጥራለን።
⚠️ ማሳሰቢያ የ disk size ስባስገባ ቁጥሩ በ Mega byte(MB) ነው የሚቀመጠው ስለዚህ ለምሳሌ 100 GB ማድረግ ከፈለግኩኝ 1024,000 ብየ ቁጥሩን ማስገባት አለብኝ ማለት ነው ወይም 200GB ማድረግ ብፈልግ 2048,000 ማለት አለብኝ። የ 1 GB ማለት 1024 MB ስለሆነ።⚠️
ይህንን finish ብለን ከጨረስን በኋላ
የከፈትነው ፐርቲሽን እዛው disk
managment ውስጥ በጥቁር ከለር
ይታየናል ስለዚህ ይህንን ፓርቲሽን ላይ ራይት
ክሊክ በማድረግ የጀመረነውን ፓርቲሽን
መፍጠር ለመጨረስ እንጀምራለን።
📍ስለዚህ ራይት ክሊክ ስናደርግ new volume
የሚለውን ስንነካ አዲስ ዊንዶ ይመጣል
ስለዚህ ምንም ነገር ሳንነካ nextን ብቻ
በመጫን መጨረሻም ላይ finish ን
ስንጫን አዲሱ ፓርቲሽን my computer
ውስጥ መታየት ይጀምራል ማለት ነው ።

ጥያቄና አስተያየት ካላችሁ እንደተለመደው
በመጠየቅ አበረታቱን ስል እላለው
አመሰግናለው።

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« እኛም እኮ ሞተናል » ❗️

ግጥም:- በኢብኑ ሙዘሚል

✅ ኮምፒውተራችሁ እየተንቀራፈፈ ተቸግራችኋል?

እንግዲያውስ ፍጥነቱን ሊጨምሩ የሚችሉ ነገሮችን እናያለን።

📌1. Power option
- Start menu ላይ power option ብላቹ ፈልጉ ከሚመጣላቹ window ውስጥ high performance የሚለውን ምረጡ

📌2.Disable unwanted start up programs
- ይሄ ኮምፒዩተራችንን በምንከፍትበት ጊዜ ያለ እኛ ፍቃድ ፕሮግራሞችን እየከፈተ ፍጥነቱን ከሚቀንሱ ነገሮች አንዱ ነው። ይሄን ለመከላከል

- Task manager ላይ መግባት (ይሄን ለማግኘት start menu ላይ right click አድርጎ ማግኘት ይቻላል አልያም Ctrl Alt እና delete የሚለውን አንድ ላይ መጫን) ከሚመጣው window ውስጥ start up ላይ በማድረግ የማትፈልጉትን ፕሮግራሞች disable ማድረግ።

- እዚህ ጋር impact የሚለው high ከሆነ disable ባታረጉ ይመረጣል።

📌3.Defragment and optimize drive Start menu search bar ላይ defragment ብሎ መፈለግ
- Window ሲመጣላቹ የምትፈልጉትን driver መርጣቹ optimize ማድረግ

📌4.Delete unnecessary temporary file Start menu ላይ right click አድርጎ run የሚለውን መምረጥ አልያም window key እና R ን ከ ኪቦርዳችን ላይ አንድ ላይ መጫን
%temp% ብሎ ጽፎ enter መጫን የሚመጣላቹ folder ላይ ያሉ ፋይሎችንctrl + A ተጭነን ሁሉንም ሲመርጥልን ማጥፋት
ድጋሚ run ቦክሱን ከፍታቹ temp ብሎ መጻፍ ከሚመጣላቹ folder ውስጥ ያሉ ፋይሎችን ሁሉ ማጥፋት አሁንም ለ ሶስተኛ ጊዜ run ቦክስ ላይ prefetch ብሎ መጻፍ የሚመጣላቹ folder ውስጥ የሚገኙ ፋይሎችን ማጥፋት።

- እነዚህን የምናጠፋበት ምክንያት ጊዜያዊ እና space የያዙ ፋይሎች ስለሆኑ ነው። ምንም አይነት ችግር አያመጡም።

📌5. Clean up Memory
- This pc ውስጥ ገብታቹ የምፈልጉት local ዲስክ ላይ right click በማድረግ property መምረጥ Disk clean up የምትለውን icon click ማድረግ የሚመጣውን የ warning box ok ማድረግ እዚህ ጋ recycle bin ውስጥ ያሉ ፋይሎች ሳይቀሩ ነው የሚጠፉት

📌6. Reduce run time service
Run box ከፍታቹ msconfig ብሎ መጻፍ ቀጥሎ ከሚመጣው window service የሚለውን መጫን በመቀጠል hide all microsoft service የሚለውን tick ማድረግ በመቀጠል disable የምትለዋን icon click ማድረግ

📌7. Registry tweaks
- Run box መክፈት(window key + R) regedit ብሎ መጻፍ
Hkey -current user Control panel Mouse Mouse hover time valueን ወደ 10 መቀየር
እዛው folder ላይ desktop መምረጥ Menu show delay
Valueን ወደ 10 መቀየር

📌8. visual effects
- Start menu ላይ System ብሎ መፈለግ Advanced system setting መምረጥ
Advance ውስጥ በመግባት setting መምረጥ Adjust for best performance መምረጥ
ቀጥሎ የምትፈልጉት ነገር ካለ ቲክ በማድረግ መምረጥ በመጨረሻም ከላይ ያሉትን ከጨረስን በኋላ ኮምፒዩተራችንን Restart ማድረግ

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Grade 8 ICT: Telegram Quiz bot for 1st Sem.. Final Exam

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