- ENIAC — Electronic Numerical Integrator and Calculator
- UNIVAC — Universal Automatic Computer (First Digital Computer)
- EDVAC — Electronic discrete variable automatic computer
- EDSAC — Electronic delay storage automatic calculator.
- All of these were First Generation of Computers. These computers developed between 1946 – 1959, are the first generation of computers. They were large and limited to basic calculations. They consisted of large devices like the vacuum tubes. The input method of these computers was a machine language known as the 1GL or the first generation language. The physical methods of using punch cards, paper tape, and magnetic tape were used to enter data into these computers.
- URL — Uniform resource locator
- EEG — Electroencephalogram (CSS 2008, Everyday Science Paper)
- An EEG is a test that detects abnormalities in your brain waves, or in the electrical activity of your brain. During the procedure, electrodes consisting of small metal discs with thin wires are pasted onto your scalp. The electrodes detect tiny electrical charges that result from the activity of your brain cells.
- ALU — Arithmetic Logic Unit (FIA Test, 19th December, 2021)
- In computing, an arithmetic logic unit (ALU) is a combinational digital circuit that performs arithmetic and bitwise operations on integer binary numbers. This is in contrast to a floating-point unit (FPU), which operates on floating point numbers.
- PROM — Programmable read-only memory (FIA Test, 19th December, 2021)
- It is a form of digital memory where the contents can be changed once after manufacture of the device. The data is then permanent and cannot be changed. It is one type of read-only memory (ROM).
Related MCQs
- Change the voice of the following sentence: Can those happy moments be ever forgotten by me? (CCE 2023 Screening Test, December 1, 2024)
Shall I ever forget those happy moments?
Can I ever forget those happy moments?
Will I ever forget those happy moments?
Could I ever forget those happy moments?Submitted by: CSS Exam Desk Team
- Matter written by hand is? (CCE 2023 Screening Test, December 1, 2024)
Ascription
Conscript
Manuscript
ScriptwriterSubmitted by: CSS Exam Desk Team
- Change the following sentence from Direct to Indirect speech: He asked his teacher, \"Need I read this chapter\"? (CCE 2023 Screening Test, December 1, 2024)
He asked his teacher whether there was a need to read that chapter.
He asked his teacher whether he needed to read that chapter.
He asked his teacher if it was necessary to read this chapter.
He asked his teacher if he had to read that chapter.Submitted by: CSS Exam Desk Team
- The _________ reply of my sister conveyed the clear message that she was not happy with me. (CCE 2023 Screening Test, December 1, 2024)
Vivacious
Sinuous
Gentle
TerseSubmitted by: CSS Exam Desk Team
- The meaning of the idiom \"Talking twenty to the dozen\" is? (CCE 2023 Screening Test, December 1, 2024)
Talking too much
Talking out of turn
Talking without making any sense
Talking rapidly and without stopping.Submitted by: CSS Exam Desk Team
- The Indian Councils Act 1861 established the Legislative Councils in the presidencies of? (CCE 2023 Screening Test, December 1, 2024)
Calcutta and Delhi
Calcutta and Madras
Delhi and Lucknow
Bombay and MadrasSubmitted by: CSS Exam Desk Team
- British Viceroy who was considered the architect of the Partition of Bengal? (CCE 2023 Screening Test, December 1, 2024)
Lord Canning
Lord Dufferin
Lord Minto
Lord CurzonSubmitted by: CSS Exam Desk Team
- The antonym of the word “Hapless” is? (CCE 2023 Screening Test, December 1, 2024)
Countless
Fortunate
Woeful
IntensitySubmitted by: CSS Exam Desk Team
- Change the following sentence from Indirect to Direct Speech: “My friend requested me to bring him a sandwich.” (CCE 2023 Screening Test, December 1, 2024)
\"Please bring me a sandwich\", said my friend.
He said, \"My friend, please bring me a sandwich.\"
\"Please bring my friend a sandwich\", said he.
My friend said, \"Will you bring me a sandwich\".Submitted by: CSS Exam Desk Team
- Choose the complex sentence out of the given options. (CCE 2023 Screening Test, December 1, 2024)
I will give you your present after you eat your dinner.
He did not wait to go to the party, yet he went anyway.
The bridge is very long.
None of the options.Submitted by: CSS Exam Desk Team
- The largest division of Pakistan in terms of its area is? (CCE 2023 Screening Test, December 1, 2024)
Malakand, KPK
Bahawalpur, Punjab
Rakhshan, Balochistan
Hyderabad, SindhSubmitted by: CSS Exam Desk Team
- The antonym of the word “Dwindle” is? (CCE 2023 Screening Test, December 1, 2024)
Decay
Calculate
Increase
SupportSubmitted by: CSS Exam Desk Team
- River Kunhar flows through the Kaghan Valley and joins which river? (CCE 2023 Screening Test, December 1, 2024)
Kabul River
Chenab River
Ravi River
Jhelum RiverSubmitted by: CSS Exam Desk Team
- The study of the relationship between environment and organism is? (CCE 2023 Screening Test, December 1, 2024)
Gerontology
Ecology
Lithography
EntomologySubmitted by: CSS Exam Desk Team
- The national anthem of Pakistan was officially adopted in? (CCE 2023 Screening Test, December 1, 2024)
1948
1950
1954
1952Submitted by: CSS Exam Desk Team
- Which one of the following sentences is grammatically wrong? (CCE 2023 Screening Test, December 1, 2024)
I gave Sarah a ride to work this morning.
My friend Ismail and me went to the party.
Before we left, Farah and I said goodbye to the host.
Samra accidentally hit me with her bag.Submitted by: CSS Exam Desk Team
- Which of the options below correctly combines the following two sentences into a compound sentence? • The sky was clear • The Sun was setting. (CCE 2023 Screening Test, December 1, 2024)
The sky was clear while the sun was setting.
The sky was clear, for the sun was setting.
The sky was clear, and the sun was setting.
None of the given options.Submitted by: CSS Exam Desk Team
- Change the voice of the following sentence: Rain disrupted the last day’s play between Pakistan and Australia. (CCE 2023 Screening Test, December 1, 2024)
The last day’s play of Pakistan and Australia was disrupted by rain.
Pakistan and Australia’s play of the last day as disrupted by rain.
The last day’s play between Pakistan and Australia was disrupted by rain.
The last day’s play between Pakistan and Australia were disrupted by rain.Submitted by: CSS Exam Desk Team
- Change the following sentence from Direct to Indirect speech: The doctor said to the patient, \"How do you feel now\"? Has the pain gone down\"? (CCE 2023 Screening Test, December 1, 2024)
The doctor asked the patient how he was feeling then and if the pain was down.
The doctor asked the patient how he felt then and if the pain had gone down.
The doctor asked the patient how he had felt when the pain was gone.
The doctor asked the patient how he is feeling now and if the pain has gone down.Submitted by: CSS Exam Desk Team
- Harappa is located on the banks of which river? (CCE 2023 Screening Test, December 1, 2024)
Sutlej River
Chenab River
Ravi River
Indus RiverSubmitted by: CSS Exam Desk Team
- Bakhar Fort is located in which province? (CCE 2023 Screening Test, December 1, 2024)
Sindh
Punjab
Balouchistan
Khyber PakhtunkhwaSubmitted by: CSS Exam Desk Team
- The synonym of the word ‘Banish’ is? (CCE 2023 Screening Test, December 1, 2024)
Abhorrent
Frank
Exile
DelightSubmitted by: CSS Exam Desk Team
- Change the following sentence from Indirect to Direct speech: “The porter respectfully assured the lady that he would take care of her luggage while she bought her tickets.” (CCE 2023 Screening Test, December 1, 2024)
The porter said, “I would take care of your baggage while you buy your ticket, Madam.”
The porter said, “I will take care of your baggage while you buy your ticket, Madam.”
The porter said, “I would take care of your baggage while you bought your ticket, Madam.”
The porter said to the lady, “I would take care of your baggage while you bought your ticket.”Submitted by: CSS Exam Desk Team
- The synonym of the word \'Brazen\' is? (CCE 2023 Screening Test, December 1, 2024)
Audacious
Calm
Affable
InessentialSubmitted by: CSS Exam Desk Team
- Hear & See, Flower & Flour, Sell & Cell are the examples of? (CCE 2023 Screening Test, December 1, 2024)
Homophone
Homograph
Eggcorn
OxymoronSubmitted by: CSS Exam Desk Team