. The information stored in storage devices can be accessed in _________


Options: RAM access & ROM access B. Memory access & Disk access C. Random access & shift access D. Sequential access & Direct access

Ans:– D ,






More Computer Fundamental Related questions:


. How many types of storage loops exists in magnetic bubble memory
Options: A) 8 B) 4 C) 16 D) 2

Ans:D,D


. What is the shortcut key to hide entire column?
Options: CTRL + − B. CTRL + 0             C. CTRL + H D. CTRL + C

Ans:– B ,


Which command is used to copy a file wb with the same name from the programs directory to the misc directory?
Options: copy programs/wb misc/wb,    cp programs/wb misc,    tar programs/wb misc/wb,    copy a:programs/wb b:misc/wb

Ans:B ,B


Data base preparation would be most difficult in a(n)
Options: college or university,    supermarket,    hospital,    bank

Ans:D ,D


. What is the purpose of indexing?
Options: a. To reduce table size b. To speedup data search c. both A and B d. none of the above

Ans:– b,– b


High density double sided floppy disks could store _____ of data
Options: A) 1.40 MB B) 1.44 GB C) 1.40 GB D) 1.44 MB

Ans:-D,-D


All of the following tools are used for process descriptions except:
Options: structured english,    decision tables,    pseudocode,    data dictionaries

Ans:D ,D


Which of the following is true when describing a global unicast address?
Options: Packets addressed to a unicast address are delivered to a single interface.,    These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.,    These are like private addresses in IPv4 in that they are not meant to be routed.,    These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.

Ans:B ,B


What process prepares the magnetic surface of a disk by creating concentric circles, called tracks, around the disk? (Each track is further divided into pic-shaped sections called sectors.)
Options: Tracking,    Formatting,    Copying,    Sectioning

Ans:B ,B


Which command displays current directory name or change from one to another?
Options: a. Chdir b. Cd c. Mkdir d. Both a and b

Ans:d. Both a and b,d. Both a and b


Systems that supply data for operations execution or supervision all concern
Options: exception reports,    computing systems,    orders,    All of the above

Ans:C ,C


A normal CD-ROM usually can store up to __________data?
Options: 680 KB B. 680 Bytes C. 680 MB D. 680 GB

Ans:– C ,


. When the Language bar is _____, it means that you do not see it on the screen but it will be displayed the next time you start your computer.
Options: a. restored b. hidden c. minimized d. closed

Ans:– B,– B


A _____ provides a set of integrated computer tools that allow a decision maker to interact directly with computers in order to retrieve information useful for semistructured and unstructured decisions,
Options: DDS,    DBMS,    MIS,    Control

Ans:A ,A


Which command will delete the contents of NVRAM on a router?
Options: delete NVRAM,    delete startup-config,    erase NVRAM,    erase start

Ans:D ,D


Data communications monitors available on the software market include
Options: ENVIRON/1,    TOTAL,    BPL,    Telenet

Ans:A ,A


Which of the following terms is the most closely related to main memory?
Options: nonvolatile,    permanent,    control unit,    temporary

Ans:D ,D


The minimal set of super key is called
Options: Primary key B. Secondary key C. Candidate key D. Foreign key

Ans:– C ,


The program counter:
Options: decides which program to run,    counts the number of instructions that have been executed,    contains the address of the next instruction to be executed,    is where arithmetic is done in a computer.

Ans:C ,C


The integration of the computer with manufacturing is called CIM or _____
Options: CAM,    CAD,    Computer Integrated manu¬facturing,    All of the above

Ans:C ,C


A remote batch-processing operation in which data is solely input to a central computer would require a:
Options: telegraph line,    simplex lines,    mixedband channel,    All the above

Ans:B ,B


You have linked SQL*Plus to an external text editor. To invoke the text editor for use within SQL*Plus, which command do you use?
Options: Open [FileName],    Show [FileName],    Alter [FileName],    Edit [FileName]

Ans:D ,D


A logical description of some portion of database that is required by a user to perform task is called as
Options: System View B. User View C. Logical View D. Data View

Ans:– B ,


Which type of actuator generates a good deal of power but tends to be messy?
Options: electric,    hydraulic,    pneumatic,    (B) and (c) above

Ans:B ,B


The microcomputer, Intel MCS-80 is based on the widely used Intel
Options: 8080 microprocessor,    8085 microprocessor,    8086 microprocessor,    8082 microprocessor

Ans:A,(Aanswer


. In Power Point, this is a container for text or graphics.
Options: a. Slide master b. Table c. Placeholder d. Text box

Ans:6 – D ,6 – D


Which of the following are the five built-in functions provided by SQL?
Options: COUNT, SUM, AVG, MAX, MIN,    SUM, AVG, MIN, MAX, MULT,    SUM, AVG, MULT, DIV, MIN,    SUM, AVG, MIN, MAX, NAME

Ans:A ,A


Which of the following is not a communication command.
Options: write,    mesg,    mail,    grep

Ans:D ,D


What does a VLAN do?
Options: Acts as the fastest port to all servers.,    Provides multiple collision domains on one switch port.,    Breaks up broadcast domains in a layer 2 switch internetwork.,    Provides multiple broadcast domains within a single collision domain.

Ans:C ,C


You can activate a cell by
Options: a. Pressing the Tab key b. Clicking the cell c. Pressing an arrow key d. All of the above

Ans:8211; d,8211; d


First-in-First-Out (FIFO) scheduling is
Options:  Non Preemptive Scheduling B.  Preemptive Scheduling C.  Fair Share Scheduling D.  Deadline Scheduling

Ans:– A ,


A star schema has what type of relationship between a dimension and fact table?
Options: Many-to-many,    One-to-one,    One-to-many,    All of the above.

Ans:C ,C


The subsystem appearing in each of the functional information systems is the
Options: internal accounting subsystem,    environmental intelligence subsystem,    information processor subsystem,    system analysis subsystem

Ans:A ,A


Which of the following are not done by Business Intelligence (BI) systems?
Options: Analyze past and current activities only,    Process and record transactions only,    Both of the above are correct.,    Neither of the above is correct.

Ans:B ,B


. Which of the following views enables users to create and modify the sections of a form?
Options: a. Datasheet b. Design c. Form d. Layout

Ans:9 – b ,9 – 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


In processing controls must be established in a system, in order to
Options: prohibit tampering with information by unauthorized person,    Verify that all data have been processed,    block or trap faulty data from entry into processing,    All of the above

Ans:D ,D


. Which is not the one of view options provided by PowerPoint to look at and modify presentation?
Options: a. Slide Show b. Format Slide c. Slide Sorter d. Normal

Ans:2 – B ,2 – B


.The elements of an array are stored successively in memory cells because
Options: A)by this way computer can keep track only the address of the first element and the addresses of other elements can be calculated b.the architecture of computer memory does not allow arrays to store other than serially c.both of above d.none of above

Ans:A,A


A device that converts one type of signal into another is called
Options: Modem,    Transducer,    Punched paper tape,    Punched card

Ans:B ,B


The combination of the top-down and the bottom-up approach may be referred to as an
Options: integrative approach,    interpretive approach,    interactive approach,    both b and c

Ans:A ,A


. What are the tabs that appear at the bottom of each workbook called?
Options: a. Reference tabs b. Position tabs c. Location tabs d. Sheet tabs

Ans:– d,– d


Which area in an excel window allows entering values and formulas
Options: a. Title bar b. Menu bar c. Formula bar d. Standard toolbar

Ans:#8211; c,#8211; c


A subtype entity name should be which of the following?
Options: A singular noun,    Specific to the organization,    Concise,    All of the above

Ans:D ,D


The calculation of expected outcomes in intended to help the manager
Options: identify problems,    identify solutions,    evaluate solutions,    All of the above

Ans:C ,C


Which of the following is true concerning a procedure?
Options: You do not create them with SQL.,    They do not need to have a unique name.,    They include procedural and SQL statements.,    They are the same thing as a function.

Ans:C ,C


17. What is the smallest width of a column?
Options: a. 0″ b. 0.5″ c. 1″ d. 1.5″

Ans:– B ,– B


Which of the following is true concerning an ODBMS?
Options: They have the ability to store complex data types on the Web.,    They are overtaking RDBMS for all applications.,    They are most useful for traditional, two-dimensional database table applications.,    All of the above.

Ans:A ,A


The arranging of data in a logical sequence is called:
Options: sorting,    classifying,    reproducing,    summarizing

Ans:A ,A


CPU does not perform the operation
Options: a . data transfer b . logic operation c . arithmetic operation d . all of above

Ans:4.d,4.d

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