In magnetic disks, data is organized on the platter in a concentric sets of rings called

Options: sector,    track,    head,    block


More Computer Fundamental Related questions:

Computer Operators
Options: Write computer programs for specific problems,    Operate the devices which input and output data from the computer,    Normally require a college degree in computer science,    All of the above


Which of the following operations moves text from clipboard?
Options: Copy B. Paste C. Drag and Drop D. Cut

Ans:– B ,

What command is used to copy directory structures in and out?
Options: copy,    cp - p,    cpio,    cp

Ans:C ,C

. Which of the following command is used to switch between the window programs?
Options: a. Alt+Tab b. Alt+F4 c. Ctrl+Tab d. None of the above

Ans:5 – a ,5 – a

Which of the following is correct regarding Class B Address of IP address
Options: Network bit – 14, Host bit – 16 B. Network bit – 16, Host bit – 14 C. Network bit – 18, Host bit – 16 D. Network bit – 12, Host bit – 14

Ans:– A ,

A data warehouse administrator is concerned with which of the following?
Options: The time to make a decision but not the typical roles of a database administrator,    The time to make a decision and the typical roles of a database administrator,    The typical roles of a data administrator and redesigning existing applications,    The typical roles of a database administrator and redesigning existing applications

Ans:B ,B

44. Which feature is used to replace straight quotes with smart quotes as you type?
Options: a. Auto Correct as you type b. Auto Change as you type c. Auto Format as you type d. Smart Tags as you type

Ans:–  C ,–  C

When typing in a word field manually, what must you press to insert the code’s braces?
Options: Ctrl + F6 B. Ctrl + F9 C. Alt + F11 D. Shift + F12

Ans:– B ,

. What should be add before a fraction to avoid entering it as a date?
Options: a. // b. FR c. Zero d. Zero Space

Ans:– d,– d

Business Intelligence (BI) systems do not obtain their data by which of the following means?
Options: Read and process data from an operational database,    Process transactions,    Process extracts from operational databases,    Process data purchased from data vendors

Ans:B ,B

Each of data files has a _____ that describe the way the data is stored in the file.
Options: File structure,    Records,    Fields,    Database

Ans:A ,A

Which command is used to terminate all processes in your own system except the login shell?
Options: kill 1,    kill 0,    cancel all,    cancel 1

Ans:B ,B

A square symbols
Options: defines a source or destination of system data,    identifies data flow,    represents a process that transforms incoming data flow(s) into outgoing data flows,    is a data store-data at rest, or a temporary repository of data

Ans:A ,A

. What is the first stage in software development?
Options: A) Specification and design B) Testing C) System Analysis D) Maintenance


. What does ‘apply design template’ do?
Options: a. Changes the content of the slide b. Adds functionality to the slide c. Changes the look of the slide without changing the content d. None of the above

Ans:6 – C ,6 – C

A device that both transmits and receives data, is
Options: Transducer,    Trapdoor,    Translator,    Transceiver

Ans:D ,D

. What is a slide transition?
Options: a. Overheads b. Letters c. A special effect used to introduce a slide in a slide show d. The way one slide looks

Ans:5 – C ,5 – C

If the ASCII character G is sent and the character D is received, what type of error is this?
Options: single-bit,    multiple-bit,    burst,    recoverable

Ans:C ,C

. Which of the following methods cannot be used to edit the content of cell?
Options: a. Pressing the Alt key b. Clicking the formula bar c. Pressing F2 d. Double clicking the cell

Ans:– a,– a

When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each
Options: disk,    disk surface,    track,    cylinder


Which of the following features should you use when typing in the notes text box?
Options: a. Slide show b. Insert c. Slide maser d. Zoom

Ans: – D , – D

A 25-pin female connector on the back of your computer will typically be:
Options: Serial port 1,    A parallel port,    Docking,    COM2 port

Ans:B ,B

. How can you stop a slide show?
Options: a. Press the right arrow b. Press Escape c. Press the left arrow d. Press the down arrow

Ans:7 – B ,7 – B

Which of the following is a database administrator
Options: database design,    backing up the database,    performance monitoring,    All of the above

Ans:D,All of above

. The Basic Input Output System (BIOS) resides in
Options: a. RAM b. ROM c. The CPU d. Memory Cache

Ans: b, b

The approach used in top-down analysis and design is
Options: to identify the top level functions by combining many smaller components into a single entity,    to prepare flow charts after programming has been completed,    to identify a top level function an d then create a hierarchy of lower-level modules and components.,    All of the above

Ans:C ,C

What is the difference between ‘Open’ and ‘Open Exclusively’?
Options: a. Open statement opens access database files and Open Exclusively opens database files of other program like Oracle b. Open Exclusive locks whole database so that no one can access it whereas Open locks only the record that is being accessed c. Both Open and Open Exclusively are same d. Open Exclusive command does not exist in MS Access

Ans:ndash; b,ndash; b

Which is the layer of a computer system between the hardware and the user program
Options: Operating environment B. Operating system C. System environment D. None

Ans:– B ,

When mapping a many-to-many unary relationship into a relation which of the following is true?
Options: One relation is created.,    Two relations are created.,    Three relations are created.,    Four relations are created.

Ans:B ,B

A manager would use a file manipulation language such as APL to cause the computer to
Options: produce pre-computed information, such as ratios,    perform screening and selection of data from the data base,    both (a) and (b),    neither (a) nor (b)

Ans:B ,B

Waveforms are graphs that show:
Options: frequency on the vertical axis and amplitude on the horizontal axis,    amplitude on the vertical axis and frequency on the horizontal axis,    amplitude on the vertical axis and the passage of time on the horizontal axis,    the passage of time on the vertical axis and amplitude on the horizontal axis

Ans:C ,C

What is the first octet range for a class B IP address?
Options: 128 - 255,    1 - 127,    192 - 223,    128 - 191

Ans:D ,D

"The three most important inventions of this century are the nuclear bomb, the high yield hybrid speed, and the computer". Can you name the person who made this statement?
Options: Harry R Jordan,    Buckminster Fuller,    Jack Smith,    Jan Timmer

Ans:B ,B

A vertically aligned set of tracks on a disk pack is known as
Options: Cluster,    Surface,    Cylinder,    Panel

Ans:C ,C

A data structure where elements can be added or removed at either end but not in the middle
Options: a. Linked lists b. Stacks c. Queues d. Deque  


Which is not true about surrogate keys?
Options: They are short.,    They are fixed.,    They have meaning to the user.,    They are numeric.

Ans:C ,C

In which year was UK's premier computing event called "The Which Computer" started?
Options: 1980,    1985,    1986,    1987

Ans:A ,A

. Which of the following statements about option group is incorrect?
Options: a. It is a control object. b. It is bound to two fields. c. It is a control to identify a choice. d. It contains a set of controls representing choices.

Ans:– b,– b

Which enables you to move directly to specific location in a document?
Options: A. Subdocuments B. Bookmarks C. Cross-references D. Outlines

Ans:– B ,Bookmarks

66. A (n) _____is a dot or other symbol positioned at the beginning of a paragraph.
Options: a. bullet b. logo c. cell d. target

Ans:– A ,– A

What does that acronym EGA stand for?
Options: Enhanced Graphics Array,    Extended Graphics Array,    Monochrome Graphics Adapter,    Enhanced Graphics Adapter

Ans:A ,A

You need to jump to the next column breaking current column right at the cursor position. How can you break column?
Options:  A) Pressing Ctrl+Enter, B) Pressing Alt+Shift+Enter, C) Break command from Insert menu, D) Both b and c, 


You have created a named access list called Blocksales. Which of the following is a valid command for applying this to packets trying to enter interface s0 of your router?
Options: (config)# ip access-group 110 in,    (config-if)# ip access-group 110 in,    (config-if)# ip access-group Blocksales in,    (config-if)# blocksales ip access-list in

Ans:C ,C

Which of the following applies to a class rather than an object?
Options: Query,    Update,    Scope,    Constructor

Ans:C ,C

Current and voltage are said to be in phase when:
Options: their waveforms are both ac or both dc,    they have the same amplitude and frequency,    their waveforms cross through zero and reach positive and negative peaks at the same time,    All of the above

Ans:C ,C

In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list?
Options: index addressing,    indirect addressing,    auto increment,    auto decrement

Ans:C ,C

To find out how much memory is available, you could type______.
Options: EMM,    MEM,    CHKDSK,    MEMMAKER

Ans:B ,B

“Ctrl + Left Arrow” is used to
Options: a. Moves the cursor beginning of the Line b. Moves the cursor one word left c. Moves the cursor one paragraph up d. Moves the cursor one paragraph down

Ans:–  B,–  B

The computer can potentially be used to monitor most of our actions, thus robbing us of _____
Options: tapping,    privacy,    back log,    security

Ans:B ,B

A table that displays data redundancies yields ____________ anomalies
Options: Insertion B. Deletion C. Update D. All of the above

Ans:– D ,