How many types of storage loops exists in magnetic bubble memory
When did IBM introduce the 20286 based PC/AT?
The silicon chips used for data processing are called
Which computers used operating systems by Microsoft?
One of the main feature that distinguish microprocessors from micro-computer is
Napier Bones were invented in
One computer that is not considered a portable computer is
Computers built before the First Generation of computers were:
Which of the following is a way to access secondary memory?
What is System Analysis?
Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?
Which is an item of storage medium in the form of circular plate?
Daisy wheel printer is a type of
A number system that has eight different symbols to represent any quantity is known as
The two basic types of record access methods are:
Artificial Intelligence is associated with which generation?
One of a class of storage device devices that can access storage locations in any order is
The actual execution of instructions happens in
Floppy disks are available in
Which of the following is not electro-mechanical computer?
Which of the following is a programming language?
Which converts the user data into machine readable form?
In what respect human beings are superior to computers?
As compared to the secondary memory, the primary memory of a computer is
The language that the computer can understand and execute is called
How was the generation of computer classified?
Which of the following is not a feature of first generation computers
CAD stands for
Which of the following memories has the shortest access times?
A small or intelligent device is so called because it contains within it a
Which of the following is not a primary storage device?
Who invented Analytical engine?
CPU speed of a personal computer is
Circular division of disks to store and retrieve data are known as
Which statement is valid?
The least significant bit of the binary number, which is equivalent to any odd decimal number, is:
The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,
The Stepped Reckoner was invented by
A term used to describe interconnected computer configuration is
While inserting a diskette into the diskette drive of a PC, the diskette’s label side should face
Most of the inexpensive personal computers do not have any disk or diskette driveWhat is the name of such computes?
What is a light pen?
Which of the following class of computers can not support multiple users simultaneously?
Which of the following is considered first computer in the world?
When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits?
In order to play and hear sound on a computer, one needs:
Which of the following devices can be sued to directly image printed text?
For which of the following computers can’t be used?
Which of the following is called low level languages?
A factor which would strongly influence a business person to adopt a computer is its
Who invented punched cards?
Each model of a computer has a unique
In a punched card system, data is processed by a
Which device is required for the Internet connection?
A set of rods where numbers were carved and used for multiplication and division aids is known as
Seek time is
Tape speed is measured in
Punched cards were first introduced by
Which computer support co-processors?
A floppy disk contains
The capacity of 3.5 inch floppy disk is
The contribution of Konrad Zuse was long ignored because
Any method for controlling access to or use of memory is known
In what respect computers are superior to human beings?
Com in Latin is
The system unit of a personal computer typically contains all of the following except:
Which of the following is related to fifth generation computers?
. The process of starting a or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called
MSI stands for
A Pixel is _________
A/n _____ Device is any device that provides information, which is sent to the CPU
What was the nick name of the computer used by the Americans in 1952 for their H-bomb project?
Which is the type of memory for information that does not change on your computer?
LSI, VLSI & ULSI chips were used in which generation?
Which of the following is the largest manufacturer of Hard Disk Drives?
Networking such as LAN, MAN started from
Which characteristic of computer distinguishes it from electronic calculators?
. Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
Which of the following is not the classification of computers based on application?
Which of the following is not a type of Software
Who invented the high level language C?
What do you call the programs that are used to find out possible faults and their causes?
Which computer memory is used for storing programs and data currently being processed by the CPU?
Which of the following code used in present day computing was developed by IBM Corporation?
When was the transistors invented?
In the third Generation of computers
Most important advantage of an IC is its
Which of the following magazines covers only the IBM PC and its compatibles?
UNIVAC was a first generation computerWhat is its full form?
Which of the following is required when more than one person uses a central computer at the same time?
Which of the following is not an output device?
Personal computers used a number of chips mounted on a main circuit boardWhat is the common name for such boards?
If there are multiple recycle bin for a hard disk
Identify false statement
If the displayed system time and dateis wrong, you can reset it using
You should save your computer from?
World Wide Web is being standard by
A co-processor
A Microsoft Windows is .....a(n)
Which of the following is program group?
Which is not application software?
The ....program compresses large files into a smaller file
Which of the following is an example of a real time operating system?
Which of the following operating system does not implement the multitasking truly?
Which of the following windows versionsupport64 bit processor?
What program runs first aftercomputer is booted and loading GUI?
Which of the following operating system do you choose to implement a client server network?
On the PC side, the printer port is a:
My Computer was introduced from
Which of the following Windows do not have Start button
Which is the latest version of MS Windows?
Which operating system does not support networking between computers?
Which OS deos not support networking between computers?
Which of the following does not support more than one program at a time?
Which of the following is not an operating system?
Linux isa(n) ..operating system
Which operating system can you give smallest file name?
Which one is notoperating system?
When your hard drive crashes from any of the correct selections in the question above, or from dropping it, it is known as head-to-disk interference, or HDL
You should choose Sleep option when
The ...displays the name of every computer user on the computer
. The category of software most appropriate for controlling the design and layout of complex document like newsletters and brochure is:
Which one is not a system tool?
The memory which allocates space for DOS and application is called
You just installed a new IDE hard drive, but your system BIOS will not recognize the new drive, what should you check first.
Which menu bar selection would you access to openfile?
Which mode loadsminimal set of drivers when starting Windows?
Which of the following are loaded in safe mode?
A ...is a named location on a disk where files are stored
Which command is used to see the version of operating system?
Which type of command requires additional files to perform specific operations?
Which of the following is system software?
A user-interface that is easy to use is considered to be
A ....is a flash memory storage device that plugins into a USB port
The ....is the drive containing the files to be copied
The number of character contained in primary name (DOS)?
In Inkjet technology the droplets of ink are deflected by?
The most recent version of MAC OS is based on the ..operating system
The ...operating system was initially created in the early 1970s at AT and T"s Bell Labs
Which command is used to undelete a bunch of files withextension .doc that you have just deleted?
Which command is used to display the contents of the text file of DOS?
In Windows,start button is used to
Which of the following is an essential file of a MS-DOS boot disk?
Which one is true for unconditional disk formatting?
Oncetext has been cut to the clipboard, you can .....that text into another document
What is the function ofradio button?
The primary purpose of an operating system is:
Pick the correct choice for the 80386SXCPU.
You can use print manage window
Which of the following operating system reads and reacts in actual time?
All of the following are TRUE regarding virtual memory EXCEPT
The essential difference between an operating system like Linux and one like Windows is that
When installing a SCSI CD-ROM drive, you must set the CD-ROM SCSI adapter to:
A page fault occurs when
Whenever you move a directory from one location to another
The Basic Input Output System (BIOS) resides in
Which of the following does not occur during the power-on-self-test (POST)?
The maximum size of a write file is limited to only
Which of the following is drop down list?
Recently deleted files are stored in
Which components appear in the initial Windows start up display?
A small part of taskbar that has icons of background running applications is
An operating system version designed for use with a media center PC is Microsoft Windows XP
An operating system version designed for use with a tablet PC is Microsoft Windows XP
The date and time displays on
...runs on a computer hardware and serves as a platform for other system to run on
Resistance is measured in ?
..is the program run on a computer when the computer boots up
Which is the first program run on a computer when the computer boots up?
The ....contains commands associated with the My Computer window
...is the layer of a computer system between the hardware and the user program
. When you start up the computer the boot up storage at which the BIOS versions manufacturer and data are displayed on the monitor is called
The operating system is the most common type of ...Software
Which of the following is/are external commands?
Which is not an external command?
Which of the following is not essential to shut down your computer?
What is DrWatson?
The command allows you to create logical drive
The command used to create logical drive for specific location of disk
You can move a window to a different position on your screen by dragging it by its
. A bar that inform you the available options in your computer, opened applications, background running applications and can be used to switch between applications quickly is
Taskbar is used for
To install the new font
When a peripheral device needs immediate attention from the operating system, it generatesa(n)
Underlined text, such as text and folder names is referred to as
Which of the following is suitable after you install new drivers?
0Windows displays various options to shutdownWhich is suitable at the end ofday?
Which of the following shutdown method is often called Warm Boot?
______ is most often done after fixing a problem, adding a new program or making configuration change
. ___ is a compromise mode between Shut Down and Sleep mode because it does not consume power and remembers the current state of your desktop
. You should choose this mode if you don’t know how long you won’t use your computer but want to have the same desktop state when you resume
The category of operating system that you most likely have running on your PDA computer is a_________Operating system
Running multiple programs at the same time is called:
Which part of the laser printer should NOT be exposed to sunlight?
After doing a low-level format, what would be the next step in configuring the hard drive in a system?
The function of Dir/W is
Page stealing
What do you mean by dialog box?
Dial up connection allows you to
To properly exit Windows
Which is not a system tool?
A utility that can be used to minimize the number of fragmented files and enhance the speed
To change the volume label
A wrist grounding strap contains which of the following:
To save your computer from viruses you will do
How can you optimize performance of your computer?
Scandisk
Recently used application file list appears in the Windows operating system
Batch file is used to
…are specially designed computer chips that reside inside other devices, such as your car or electric thermostat
The title bar always displays on
Which of the following is used to display the content of a certain drive or folder?
Which of the following file menu option saves document to disk?
While working with MS DOS which command is used to change the extension of all file names ending with .txt to doc?
Booting means
RD command are used to
When you open my computer on desktop you see the information of
….is an intermediate storage for deleted files
We can start the application from?
Which command is used to list out deleted files in DOS?
What beep codes could indicate a system board or power supply failure?
Which command is used to delete the directory and all of its contents in one step?
What you type at the DOS command prompt to return back to windows?
On the 16-bit ISA bus, IRQ2 is elevated to which higher level Interrupt?
The question mark (?) indicates in file searching
Save operation means
CAD software is most likely to be used by
A spooler is a
The problem with …file is that they slow your computer’s operation
User action such as keystroke or mouse click are referred to as
Which is not external command?
What is the method of handling deadlocks?
To delete a file without allowing it to store in recycle bin
Operating system is a ….
To display a shortcut menu for an object you use
Which of the following separates primary file and extension is
In Microsoft windows, the graphical pattern on the desktop used as background for windows is
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